How do you politely ask someone to return something that you lent them?

My aunt is visiting and recently, I loaned her my makeup - blush, gloss, foundation, concealer, eyeshadow, the whole thing. I’m not sure how to ask her to return it without sounding like a terrible person. Ever since I was young, she used to borrow my stuff all the time and never returned any of it. I sound horrible, I know, but the makeup is expensive and I’d really like to have it back. Help!

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+1 y
guys, she knows that I’m a couch potato who never leaves the house except for college and I don’t wear makeup often. I’m not going anywhere this weekend so.. she knows that I don’t actually need it right now.
How do you politely ask someone to return something that you lent them?
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