You will find that the graphic print stays vibrant even after several washes.
Port & Co Core Cotton Tee PC54
A nice touch on this t-shirt is the reinforced stitching at the shoulders.
ComfortWash by Hanes Unisex Garment-Dyed Pocket T-Shirt GDH150
This shirt comes in XS to 4XL, so you can match sizes with friends.
Tie Dye T-Shirts Camo Swirl Adult & Kids Sizes Small to 5XL Cotton Colortone
You will find the Gildan model has a nice drape without being clingy.
UNIQLO U AIRism Cotton Oversized T-Shirt | Half-Sleeve XS-4XL Japan
A nice touch is the short sleeve length, which hits right at the mid-bicep for a clean fit.