Lil Sister Onesie - Little Sister Onesie - Little Sister Baby Clothes - Cute Little Sister Baby Onesie

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Size Guide

Lil Sister Onesie - Little Sister Onesie - Little Sister Baby Clothes - Cute Little Sister Baby Onesie

HOW TO ORDER:

1) Choose onesie
2) Select design color if applicable
3) Enter customization in “Add your personalization” field
4) ADD TO CART
5) Select from our shipping class options

ONESIE SIZES
0-3 Months :: 21-24 in. / 6-12 Ibs.
3-6 Months :: 24-26 in. / 12-16 Ibs.
6-9 Months :: 26-28 in. / 16-20 Ibs.
12 Months :: 28-30 in. / 20-24 Ibs.

PERSONALIZATION
IF the item includes personalization, enter in the “add your personalization” field on the product page.

Lil Sister Onesie - Little Sister Onesie - Little Sister Baby Clothes - Cute Little Sister Baby Onesie

Why shop with us?

✓ We are based in Kansas, USA.

✓ 30 Day money back guarantee

✓ Tracking number for every order

✓ Encrypted SSL for 100% protection

✓ Real people on our support team

+ We proudly offer a 100% satisfaction guarantee. We want to provide you with a risk-free shopping experience, so every order comes with a 30 day money back guarantee! 😊

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Sizing Chart

Since every baby grows at his/her own pace, measure the baby's height for the best fit. It is much more accurate than going off of the baby's age. Call us with any questions and we will be happy to help you determine the best fit for your baby.

Newborn Onesie's

Size Weight Height
Newborn (NB) 5-8 Ibs. / 2.3-3.6 kg 17-21 in. / 43.2-53.3 cm
0-3M 6-12 Ibs. / 3.6-5.4 kg 21-24 in. / 53.3-61 cm
0-6M Up to 16 Ibs. / Up to 7.3 kg 17-21 in. / 43.2-53.3 cm
3-6M 12-16 Ibs. / 5.4-7.3 kg 24-26 in. / 61-66 cm
3-9M 12-20 Ibs. / 5.4-9.1 kg 24-28 in. / 61-71.1 cm
6-9M 16-20 Ibs. / 7.3-9.1 kg 26-28 in. / 66-71.1 cm
12M 20-24 Ibs. / 9.1-10.9 kg 28-30 in. / 71.1-76.2 cm
18M 24-28 Ibs. / 10.9-12.7 kg 30-32 in. / 76.2-81.3 cm
24M / 2T 28-32 Ibs. / 12.7-14.5 kg 32-34 in. / 81.3-86.4 cm
3T 32-35 Ibs. / 14.5-15.9 kg 34-38 in. / 86.4-96.5 cm
4T 35-39 lbs. / 15.9-17.7 kg 38-40 in. / 96.5-101.6 cm
5T 39-43 lbs. / 17.7-19.5 kg 40-44 in. / 101.6-111.8 cm

Cotton Pajamas

Garments are designed to fit snug for child's safety.

Size Weight Height
6M 12-16 Ibs. / 5.4-7.3 kg 24-27 in. / 61-68.6 cm
12M 16-20 Ibs. / 7.3-9.1 kg 27-30 in. / 68.6-76.2 cm
18M 20-24 Ibs. / 9.1-10.9 kg 30-33 in. / 76.2-83.8 cm
24M / 2T 24-28 Ibs. / 10.9-12.7 kg 33-35 in. / 83.8-88.9 cm
3T 28-32 Ibs. / 12.7-14.5 kg 35-39 in. / 88.9-99.1 cm
4T 32-36 Ibs. / 14.5-16.3 kg 39-42 in. / 99.1-106.7 cm
5T 36-42 Ibs. / 16.3-19.1 kg 42-44 in. / 106.7-111.8 cm

 

New Balance Boys

Size
Waist
Height
4
17-19 inches
39-41 inches
5
19-20 inches
41-45 inches
6
20-22 inches
45-46 inches
7
22-23 inches
47-50 inches
8
23-24 inches
50-54 inches
10/12
24-25 inches
54-58 inches
14/16
25-27 inches
58-62 inches
18/20
27-28 inches
62-67 inches

 

New Balance Girls

Size Waist Height
4 17-19 inches 39-41 inches
5 19-20 inches 41-45 inches
6 20-21 inches 45-46 inches
6x 21-22 inches 46-48 inches
7/8 22-23 inches 48-52 inches
10/12 23-25 inches 52-58 inches
14 25-27 inches 58-61 inches
16 27-29 inches 61-63 inches