Aside from the metrosexual men and the pretty party pals in your life, it's the most fun to swarm your sister with all kinds of fun beauty products. The bonus is that she'll share them all with you, so essentially you get to test out everything you've ever wanted and bask in the happiness of allowing your sister to keep everything. OK, well, maybe she's not quite into sharing just everything, but it's certainly worth a shot!
She'll go totally mad for this Urban Decay Book of Shadows (£27) that comes with sixteen powder shades (including six brand-new colours), two eye-pencils, and an eye shadow primer. I also think something like this six-piece Basic Makeup Brush Set from Bobbi Brown (£133) is both practical and a real treat.
So say Happy Christmas to your sis with some of these fabulous and fail-proof hair, skin, nails, makeup and scented products below.
And for even more ideas to help spoil your sister rotten, be sure and check out ten additional beauty-inspired gifts from BellaSugarUS here!