Amazon offers Prime members the Hello Kitty Women's Ugly Holiday Footed Pajamas with Hood in Forest Green for $16.99 with free shipping, that's $31 off list and the lowest total price we could find, although we saw them for $5 less during Black Friday week. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $5.48.) They're available in sizes M to XL.

Orders placed via Prime by December 22 are expected to arrive in time for Christmas.