TLDR: I bought a whole bunch of new stuff and it cost me a lot less money than it should have (yay!).
Philosophy Purity Made Simple One-Step Facial Cleansing Cloths ($15)
Tarte BB Tinted Treatment Primer SPF 30 ($36)
Tarte Tarteist Clay Paint Eyeliner ($24)
Too Faced Sweetheart Perfect Flush Blush in Beach Peach ($30)
Too Faced Melted Chocolate Liquified Long Wear Lipstick in Chocolate Milkshake ($21)
Too Faced Glitter Glue ($20)
NYX Glitter Primer ($6.99)
NYX Pro Dual Brow Brush ($9.99)
Butter London Patent Shine 10x Nail Lacquer in Candy Floss ($18)
Overall I saved about 40% on everything I purchased, and thanks to my point multiplier offers I've now got $30 worth of free money to spend at Ulta on another purchase. I'm also really happy with everything I've tried so far, which...you know...is kind of the most important bit. If there's anything I hauled that you all would like to see an in-depth review on, or have me do a tutorial with, definitely let me know in the comments below!
Did you pick up anything from the 21 Days of Beauty sale?