Esme Girl's Panty Pack - Squad, Believe, Dream Pink, lavender, Black, rainbow Esme size runs different than other brands, check the measurements below under Product Description, order at least 2 size up. (For example, if you wear size 6, you may need order Esme size 8) Most Comfortable & Super Soft; 47% Modal/47% Cotton/6% Spandex Soft pima / modal cotton. Breaths in cold and warm weather. All of our modal/cotton fabric, lace, and threads are knitted and dyed here in the U.S. We make sure everything is high quality. Machine wash in warm or cold water.