Science is so easy, anybody can do it!

Tshirts:
Printed on 6.1 Ounce Short Sleeve Tee. 100% cotton pre-shrunk fabric. Double stitched seamless collar, taped neck and shoulders. Quarter-turned body. Double needle sleeve and bottom hem.

Sizing info:
S 34-36
M 38-40
L 42-44
XL 46-48
2XL 50-52
3XL 54-56
Note: size 3XL take one week to produce.

Babydolls:
1x1 Fine Rib, Ring-Spun Cotton. (5.8 ounces per square yard). 1/2 inch binding on neck and sleeves. Two-needle stitching on bottom hem.

Sizing info:
S 25-26
M 27-28
L 29-30
XL 31-32
2XL 33-34
Note: size 2XL take one week to produce.