Sizing Guide
Trying to figure out what size UdderMama shirt to buy? We're here to help!
All of our maternity t-shirts are designed to be slim fitting to show off your shape, so please keep in mind that they will run a bit small. Use this size chart to find your correct size; jot us an email or give us a ring if you need some additional help.
Ouchie Nippies T-Shirt Size Chart
If you find that you are in between two sizes, order the next size up for your best UdderMama fit.
| If Your Pre-Pregnancy Size Is | Order This Size |
|
0 to 4 |
S |
|
4 to 6 |
M |
|
6 to 10 |
L |
|
10+ |
XL |
Still Booty-Full, Got My Size? and Busy Mama Organic T-Shirts Size Chart
If you find that you are in between two sizes, order the next size up for your best UdderMama fit.
| If Your Pre-Pregnancy Size Is | Order This Size |
|
0 to 4 |
S |
|
4 to 8 |
M |
|
8 to 12 |
L |
Garment Care
All of our shirts have excellent shape retention - they will stretch with you as your belly grows or shrink with you as you shed postpartum pounds. To perserve the colors of the shirts, use a gentle detergent and wash in cold water. To preserve the inherent stretch, shape and beauty of your t-shirt, here are some additional care pointers:
Ouchie Nippies T-Shirt (50% combed cotton, 50% polyester): turn the shirt inside out, machine wash in cold water. Hang dry or tumble dry on low setting.
Still Booty-Full, Got My Size? and Busy Mama T-Shirts (100% organic cotton): wash before wearing. Turn the shirt inside out, machine wash in cold water on gentle cycle. Hang dry is best. If you're in a hurry, tumble dry on low setting will work as well.
A note on our organic maternity and postpartum t-shirts: this unique, super-stretchy organic cotton fabric has been extensively washed to produce a weathered, vintage look that is not only very soft, but also has distinctive color and surface variations. We take care in using more environmentally-friendly water-based ink on our graphics to preserve the soft feel and the vintage appearance of the t-shirts - the colors on the graphics are designed to fade slightly after the 1st wash to add to the aged appeal.
We hope you enjoy making each shirt uniquely your own!












Maternity tops and Organic maternity t-shirts are in! Organic Maternity T-shirts and postpartum T-shirts are our specialties. We have the cutest maternity T-shirts for breastfeeding moms. Watch out for additional green maternity tops and pregnancy beauty products as well as baby care supplies. By the way, did we mention the cute maternity t-shirts and cute maternity t-shirts?!