Our shirts are 100% cotton and have some shrinking.  Although if you wash one and dry it on Extra High Heat it will shrink a little more.  Our shirts are cut to fit a little tighter than your standard t-shirt, but not much.  If you want a roomy fit, then you should order a size larger than normal.  Also our shirts stretch a bit more than normal tee shirts. Below is a sizing chart to help you determine your size.

Women's Shirt Sizing

Our women's shirts are cut for a women's body and designed to have a youthful fit. They definitely fit on the small side, so if you'd like a looser fit order up a size.  The chart below gives you a good idea of what size shirt will fit you. 

T-Shirt Size Chart - Men's/Unisex Tees
  Small Medium Large X-Large
U.S. Size (Chest) 34-36 38-40 42-44 46-48
Armpit to Armpit in Inches 17.5 19 21 23
Top to Bottom in Inches 27 28 29 29.5
Women's Tees
U.S. Size (Chest) 30-32 (A) 32-34 (B) 36-38 (C)  
Waist 25-26 27-28 30-32