Gift cards are truly a great gift, what would a teenager want more than that? MONEY!!
Either gift would fit in this card famously. Cut your paper 3 1/2 x 11, score at 5 inches and 10 inches the addiitonal inch fold up to hold the "gift".
a muse products
Stamps: snow baby and bird
Paper: candy cane stripe, swiss red, craft on the background and white for the tag
Ink: Memento tuxedo black
Other: martha stewart corner punch and 1 1/2 ek scallop circle punch