Dog dress. Cotton / lycra.Easy fit with stretch, never fades, and always looks great. Protect you pup from the sun! If your pup has a thick fur coat-size up.Sizes:Teacup fits dogs 2-3 lbsXSmall 4-7 lbsSmall 8-10 lbsMedium 11-15 lbsLarge 16-21...