RUNS TIGHT, size up. I'm 105 lbs/ 5'4" and I wear a medium comfortably. Can fit in a small as well (fits like a unisex XS) but medium was more comfortable (does fit loosely in a medium, like a unisex S). MAUVE , HEATHER SLATE , MAROON, MILITARY GREEN, and HEATHER MILITARY GREEN NOW COMES IN UNISEX SIZING! made with bella canvas women's favorite cotton tee 100% cotton for solid colors Heather color is 52% cotton, 48% polyester Triblend for the triblend colors (clay, purple triblend, maroon triblend). will not shrink too much after washing, maybe about 5% or less. Since we make all shirts to order. We DO NOT EXCEPT RETURNS. I am open to exchanges. Please ask all questions before purchasing.