Find the right fit for every product. Each chart uses your child's body measurements. On product pages, the Size guide button next to the size options shows the chart for that exact item.
How to measure your child
Use a soft tape measure and measure over light clothing or underwear. Always compare your child's body measurements with the chart, not the measurements of clothes they already own.
- Height: stand barefoot against a wall, heels together, and measure from the floor to the top of the head.
- Waist: measure around the natural waistline, just above the belly button.
- Head: wrap the tape around the widest part of the head, just above the eyebrows and ears.
- Foot: while standing, measure from the back of the heel to the tip of the longest toe.
- Hand: measure from the wrist crease to the tip of the middle finger, and across the knuckles.
Between sizes? For most items we suggest the larger size so there's room to grow.
Baby & sleepwear
Dreamy Bamboo Zip-Up Footed Sleeper
Choose by your baby's height first, then check weight. Sleepers should fit close to the body for safe sleep.
| Size | Baby's height | Baby's weight |
|---|---|---|
| 0-3M | 21.5–24 in (55–61 cm) | 8–12.5 lb (3.6–5.7 kg) |
| 3-6M | 24–26.5 in (61–67 cm) | 12.5–16.5 lb (5.7–7.5 kg) |
| 6-12M | 26.5–29.5 in (67–75 cm) | 16.5–22 lb (7.5–10 kg) |
| 12-18M | 29.5–32 in (75–81 cm) | 22–25 lb (10–11.3 kg) |
| 18-24M | 32–34 in (81–86 cm) | 25–28 lb (11.3–12.7 kg) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Plush Velvet Button-Up Pajama Set
Each size has a height number on the label. Pick the size closest to your child's height.
| Size | Label | Child's height |
|---|---|---|
| 9-12M | 80 | 29.5–33.5 in (75–85 cm) |
| 12-24M | 90 | 33.5–37.5 in (85–95 cm) |
| 2-3Y | 100 | 37.5–41.5 in (95–105 cm) |
| 3-4Y | 110 | 41.5–45.5 in (105–115 cm) |
| 5-6Y | 120 | 45.5–49 in (115–125 cm) |
| 7-8Y | 130 | 49–53 in (125–135 cm) |
| 8-9Y | 140 | 53–57 in (135–145 cm) |
| 9-10Y | 150 | 57–61 in (145–155 cm) |
| 11-12Y | 160 | 61–65 in (155–165 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Cozy Ribbed Winter Pajama Set
The ribbed knit stretches, so choose by height and size up if your child likes a looser fit.
| Size | Approx. age | Child's height |
|---|---|---|
| 3T | 3 years | 35.5–38 in (90–97 cm) |
| 4T | 4 years | 38–41 in (97–104 cm) |
| 5T | 5 years | 41–44 in (104–112 cm) |
| 6T | 6 years | 44–46 in (112–117 cm) |
| 7T | 7 years | 46–48 in (117–122 cm) |
| 7-15Y | 7–15 years | One size for older kids |
The 7-15Y option is listed by our supplier as a single size for a wide age range. Before ordering it, email support@orangekidswear.com with your child's height and we'll help you check the fit.
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Cozy Cotton Two-Piece Pajama Set
Made from a stretchy cotton-spandex knit. Choose by height, and size up for room to grow.
| Size | Approx. age | Child's height |
|---|---|---|
| 2T | 2 years | 33–35.5 in (84–90 cm) |
| 3T | 3 years | 35.5–38 in (90–97 cm) |
| 4T | 4 years | 38–41 in (97–104 cm) |
| 6T | 5–6 years | 41–46 in (104–117 cm) |
| 8T | 7–8 years | 46–51 in (117–130 cm) |
| 10T | 9–10 years | 51–55 in (130–140 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Underwear & base layers
Boys Organic Cotton Boxer Briefs, 5-Pack
100% organic cotton with no added stretch fiber. If your child is between sizes, choose the larger one.
| Size | Child's height | Waist |
|---|---|---|
| 6Y | 45–47 in (114–120 cm) | 21–22 in (53–56 cm) |
| 7Y | 47–50 in (120–127 cm) | 21.5–22.5 in (55–57 cm) |
| 8Y | 50–52 in (127–132 cm) | 22–23 in (56–58 cm) |
| 9Y | 52–54 in (132–137 cm) | 22.5–23.5 in (57–60 cm) |
| 10Y | 54–56 in (137–142 cm) | 23–24 in (58–61 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Girls Cotton Hipster Underwear, 12-Pack
Mid-rise hipster cut. Check waist first, then height. If she's between sizes, choose the larger one.
| Size | Child's height | Waist |
|---|---|---|
| 0-1Y | Up to 31.5 in (up to 80 cm) | 17–18.5 in (43–47 cm) |
| 2-3Y | 33.5–38 in (85–97 cm) | 18.5–20 in (47–51 cm) |
| 4-5Y | 38–44 in (97–112 cm) | 20–21 in (51–53 cm) |
| 6-7Y | 44–50 in (112–127 cm) | 21–22 in (53–56 cm) |
| 8-9Y | 50–54 in (127–137 cm) | 22–23.5 in (56–60 cm) |
| 10-11Y | 54–58 in (137–147 cm) | 23.5–25 in (60–64 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Kids Cotton Base Layer Set
Sizes are your child's height in centimeters. A base layer should fit close without feeling tight.
| Size | Child's height | Approx. age |
|---|---|---|
| 110 | 41.5–45.5 in (105–115 cm) | 4–5 years |
| 120 | 45.5–49 in (115–125 cm) | 6–7 years |
| 130 | 49–53 in (125–135 cm) | 8–9 years |
| 140 | 53–57 in (135–145 cm) | 9–10 years |
| 150 | 57–61 in (145–155 cm) | 11–12 years |
| 160 | 61–65 in (155–165 cm) | 13–14 years |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Socks
Cotton Non-Slip Grip Socks, 6-Pair Pack
Measure from the back of the heel to the tip of the longest toe while your child is standing.
| Size | Foot length | Approx. US shoe size |
|---|---|---|
| 0-1 Years | 3.5–4.7 in (9–12 cm) | Baby 0–3 |
| 1-3 Years | 4.7–5.5 in (12–14 cm) | Toddler 4–7 |
| 3-5 Years | 5.5–6.5 in (14–16.5 cm) | Toddler 8–10 |
Between sizes? Size up for growing feet, or size down for a snugger grip.
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Hats & winter accessories
Kids Waterproof Fleece-Lined Ski Gloves
Measure hand length from the wrist crease to the tip of the middle finger, and hand width across the knuckles (thumb not included).
| Size | Approx. age | Hand length | Hand width |
|---|---|---|---|
| S | 7–8 years | 5.5–5.9 in (14–15 cm) | 2.6–2.8 in (6.5–7 cm) |
| M | 9–10 years | 5.9–6.3 in (15–16 cm) | 2.8–3 in (7–7.5 cm) |
| L | 11–12 years | 6.3–6.7 in (16–17 cm) | 3–3.1 in (7.5–8 cm) |
Insulated gloves feel smaller than they look, so if your child is between sizes, size up.
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Cozy Ear-Flap Knit Beanie
This beanie fits a head circumference of 18.9–19.7 in (48–50 cm), which is typical for ages 2–4. If your child measures outside this range, it won't fit well.
Wrap a soft tape measure around the widest part of the head, just above the eyebrows and ears.
| Age | Head circumference |
|---|---|
| 0–6 months | 13.5–17 in (34–43 cm) |
| 6–12 months | 17–18 in (43–46 cm) |
| 1–3 years | 18–19.5 in (46–50 cm) |
| 3–6 years | 19.5–20.5 in (50–52 cm) |
| 7–12 years | 20.5–21.5 in (52–55 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Kids 3-Piece Hat, Scarf & Glove Winter Set
This set is sized for ages 2–7. The knit hat stretches to fit about 18–20.5 in (46–52 cm). The gloves should fit close so they stay on.
Wrap a soft tape measure around the widest part of the head, just above the eyebrows and ears.
| Age | Head circumference |
|---|---|
| 0–6 months | 13.5–17 in (34–43 cm) |
| 6–12 months | 17–18 in (43–46 cm) |
| 1–3 years | 18–19.5 in (46–50 cm) |
| 3–6 years | 19.5–20.5 in (50–52 cm) |
| 7–12 years | 20.5–21.5 in (52–55 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Kids Fleece Balaclava
One size for kids, pull-on stretch fleece. It fits best on a head circumference of about 18.5–21 in (47–53 cm). It should sit close to the face without pressing on the nose or mouth.
Wrap a soft tape measure around the widest part of the head, just above the eyebrows and ears.
| Age | Head circumference |
|---|---|
| 0–6 months | 13.5–17 in (34–43 cm) |
| 6–12 months | 17–18 in (43–46 cm) |
| 1–3 years | 18–19.5 in (46–50 cm) |
| 3–6 years | 19.5–20.5 in (50–52 cm) |
| 7–12 years | 20.5–21.5 in (52–55 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Sun hats & accessories
Shady Days Cotton Sun Hat
Adjustable head fit with a chin strap, for babies and toddlers. Measure your child's head and compare it with the chart below. The adjuster gives some room to grow.
Wrap a soft tape measure around the widest part of the head, just above the eyebrows and ears.
| Age | Head circumference |
|---|---|
| 0–6 months | 13.5–17 in (34–43 cm) |
| 6–12 months | 17–18 in (43–46 cm) |
| 1–3 years | 18–19.5 in (46–50 cm) |
| 3–6 years | 19.5–20.5 in (50–52 cm) |
| 7–12 years | 20.5–21.5 in (52–55 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Soft Knot Nylon Baby Headband 3-Pack
One size, high-stretch nylon, for newborns to toddlers, about 13–19.5 in (33–50 cm) head circumference. The band should sit gently without leaving a mark.
Wrap a soft tape measure around the widest part of the head, just above the eyebrows and ears.
| Age | Head circumference |
|---|---|
| 0–6 months | 13.5–17 in (34–43 cm) |
| 6–12 months | 17–18 in (43–46 cm) |
| 1–3 years | 18–19.5 in (46–50 cm) |
| 3–6 years | 19.5–20.5 in (50–52 cm) |
| 7–12 years | 20.5–21.5 in (52–55 cm) |
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Flexi-Fit Polarized Kids Sunglasses
One size, with a flexible kid-size frame that bends and springs back. To check the fit:
- Measure your child's face width, from temple to temple at eye level. Kids' frames suit most faces of about 4.3–5.1 in (11–13 cm).
- The frame should rest on the nose without sliding down when your child looks at their feet.
- The arms should sit over the ears without pressing on the sides of the head.
Measurements are of your child's body, not the garment. Fit can vary slightly between styles. Not sure? Email support@orangekidswear.com with your child's measurements and we'll help you choose.
Still not sure?
Email support@orangekidswear.com with your child's age, height and the product you're looking at, and we'll recommend a size. If something doesn't fit, eligible items can be returned within 30 days. See our Return and refund policy.