Through March 23rd, JCPenney has up to 85% off on thousands of Bras, Socks, Underwear and PJs for the Family. We found deeper discounts than those advertised. Right now, JCPenney offers free shipping on orders of $49 or more (down from their usual $75), free site-to-store shipping on orders over $25, or choose free in-store or curbside pickup.curbside pickup.