I’ve said it before and I’ll say it again: There is no such thing as too much underwear. Aerie apparently agrees. Right now, you can choose 10 pairs from a spectrum of select styles, from boybriefs to thongs, for just $25, which, yes, essentially means you’re getting underwear for $2.50 per pair. Pretty good considering they usually go for somewhere between $9 and $12.50 each. No need to use a promo code; just fill your cart and see the savings.