Amazon offers Prime members the Dockers Men's 9-Piece Hankie Gift Set for $12.99. Coupon code "30CLOTHING" cuts it to $9.09. With free shipping, that's $9 off list and the lowest total price we could find. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $5.48.) These 100% cotton handkerchiefs are machine washable. Deal ends December 22.
Orders placed via Prime by December 22 are guaranteed to arrive in time for Christmas. (The deadline for standard shipping is today, December 19.)