The Organic Cotton Rib Knit T-Shirts are the perfect choice for fashion-forward girls who value both comfort and style. Crafted with the finest organic cotton, these girl shirts are designed to keep your little ones feeling cozy and looking fabulous all day long. As a mother, you can trust Mightly's commitment to quality and sustainability.
With a comfy fit, crew neck, and short sleeves, these shirts offer maximum freedom of movement, ensuring that your child stays comfortable during playtime, school, or any adventure.
Made with the utmost care, these girl shirts feature itch-free labels to eliminate irritation and enhance the overall wearing experience. We understand how important it is for your child to feel at ease throughout the day, which is why we've prioritized their comfort and created shirts that they'll love to wear.
Kids 100% Organic Cotton Scoop Neck T-Shirts
- Global Organic Textile Standard (GOTS) Certified
- Fair Trade Certified Factory
- Comfy fit with a crew neck and short sleeves
- Itch-free labels
100% Organic Cotton. Pre-Shrunk Fabric.
Machine Wash Cold. Tumble Dry.
Designed in California.
Made in India.
Baby Pajamas
Baby Sizes | Height | Weight |
Newborn | up to 18" | up to 7 lbs |
0 - 3 Months | 18 - 23" | 7 - 11 lbs |
3 - 6 Months | 23 - 27" | 11 - 15 lbs |
6 - 9 Months | 27 - 28 1/2" | 15 - 18 lbs |
9 - 12 Months | 28 1/2 - 30" | 18 - 22 lbs |
12 - 18 Months | 30 - 32" | 22 - 27" |
18 - 24 Months | 32 - 34" | 27 - 30" |
Baby Playwear
Baby Sizes | Height | Weight |
Newborn | up to 18" | up to 7 lbs |
0 - 3 Months |
18 - 23" | 7 - 11 lbs |
3 - 6 Months | 23 - 27" | 11 - 15 lbs |
6 - 9 Months | 27 - 28 1/2" | 18 - 22 lbs |
9 - 12 Months | 28 1/2 - 30" | 22 - 27lbs |
12 - 18 Months | 30 - 32" | 22 - 27lbs |
18 - 24 Months | 32 - 34" | 27 - 30" |
Baby Accessories
Baby Accessory Sizes | Head Size | Weight |
0 - 6 Months | 16" | up to 15 lbs |
6 - 12 Months | 18" | up to 22 lbs |
Girls Underwear Size Chart
Size | Numeric Size | Height | Weight |
XX-Small | 2T/3T | 35" - 40" | 41 - 45 lbs |
X-Small | 4T/5T | 41" - 46" | 46 - 52 lbs |
Small | 6/7 | 47" - 50" | 53 - 59 lbs |
Medium | 8 | 50" - 53" | 59 - 65 lbs |
Large | 10 | 53" - 56" | 65 - 73 lbs |
X-Large | 12 | 56" - 59" | 73 - 81 lbs |
XX-Large | 14 | 59" - 62" | 81 - 95 lbs |
Girls Bralette Size Chart
Size | Numeric Size | Height | Weight | Band |
Medium | 8 | 50" - 53" | 59 - 65 lbs | 22" |
Large | 10 | 53" - 56" | 65 - 73 lbs | 23" |
X-Large | 12 | 56" - 59" | 73 - 81 lbs | 24 1/2" |
XX-Large |
14 |
59" - 62" | 81 - 95 lbs | 26" |
Boys Underwear Size Chart
Size | Height | Weight | Waist | Hip |
X-Small (4/5) | 43" - 46" | 46 - 52 lbs | 23" | 24" |
Small (6/7) | 47" - 50" | 53 - 59 lbs | 23 1/2" | 25 1/2" |
Medium (8) | 50" - 53" | 59 - 65 lbs | 23 1/2" |
27" |
Large (10) | 53" - 56" | 65 - 73 lbs | 24" | 28 1/2" |
X-Large (12) |
56" - 59" | 73- 81 lbs | 24 1/2" | 30" |
XX-Large (14) |
59"- 62" | 81 - 95 lbs | 25" | 31 1/2" |
Kids Sleepwear Size Chart
Size | Height | Weight | Chest | Waist | Hip |
2T | 33" - 36" | 30 - 33 lbs | 20" | 20" | 21" |
3T | 36" - 39" | 33 - 36 lbs | 21" | 21" | 22" |
4T | 39" - 42" | 36 - 40 lbs | 22" | 22" | 23" |
5T | 42" - 45" | 40 - 44 lbs | 23" | 22" | 24" |
6 | 45" - 48" | 44 - 50 lbs | 24" | 23" | 25" |
7 | 48" - 51" | 50 - 55 lbs | 25" | 23" | 26" |
8 | 51" - 54" | 55 - 60 lbs | 26" | 23"" | 27" |
10 | 54" - 56 1/2" | 60 - 68 lbs | 27" | 24" | 28" |
12 | 56 1/2" - 59" | 68 - 75 lbs | 28" | 24" | 30" |
14 | 59" - 62" | 75 - 85 lbs | 29" | 25" | 31" |
Adult Unisex Sleepwear Size Chart
Size | Inseam | Chest | Waist | Hip |
X-Small | 30" | 34" | 26" | 36" |
Small | 30.5" | 36" | 28" | 38" |
Medium | 31" | 39" | 31" |
41" |
Large | 31.5" | 42" | 34" | 44" |
X-Large |
31.5" | 46" | 38" | 48" |
XX-Large |
31.5" | 50" | 42" | 52" |
Kids Apparel Size Chart
Size | Height | Weight | Chest | Waist | Hip |
2T | 33" - 36" | 33 - 37 lbs | 20 1/2" | 20" | 21" |
3T | 36" - 39" | 37 - 41 lbs | 21 1/2" | 21" | 22" |
4T | 39" - 42" | 41 - 45 lbs | 22 1/2" | 22" | 23" |
X-Small (4/5) | 43" - 46" | 46 - 52 lbs | 23" - 24" | 23" | 24" |
Small (6/7) | 47" - 50" | 53 - 59 lbs | 24 1/2" - 25 1/2" | 23 1/2" | 25 1/2" |
Medium (8) | 50" - 53" | 59 - 65 lbs | 26 1/2" | 23 1/2" | 27" |
Large (10) | 53" - 56" | 65 - 73 lbs | 27 1/2" | 24" | 28 1/2" |
X-Large (12) | 56" - 59" | 73 - 81 lbs | 28 1/2" | 24 1/2" |
30" |
XX-Large (14) | 59" - 62" | 81 - 95 lbs | 29 1/2" | 25" |
31 1/2" |
Kids Sock Size
Size | Shoe Size |
Small | 9 - 11 |
Medium | 12 - 13 |
Large | 1 - 4 |
Of an Origin (Pre-Pregnancy Measurements)
OAO Size (combined) | OAO Size | Bust | Waist | Hip |
XS/S |
XS S |
33-35 36-37 |
25-26 27-28 |
34-36 37-38 |
M/L |
M L |
38-39 40-41 |
29-30 31-34 |
39-40 41-43 |
XL/1X |
XL 1X |
42-44 45-47 |
35-38 39-41 |
44-46 47-50 |
2X/3X |
2X 3X |
48-51 52-56 |
42-45 46-50 |
51-54 56-59 |