A dupe is an affordable duplicate — a cheaper product that looks or performs like a more expensive one, especially in beauty and fashion.

Where does the word dupe come from?

It’s short for ‘duplicate,’ popularised by beauty and fashion influencers who specialise in finding cheap alternatives to luxury products.

Is buying dupes a bad thing?

Culturally it’s treated as smart shopping, not a compromise — dupe culture reframes buying the cheaper version as being savvy.

Specimen 103 · Imitatio frugalii · Field Notes

Dupe

A “dupe” is an affordable duplicate — a cheaper product that looks or performs like an expensive one. “This perfume is a total dupe.” Finding a good dupe is a genuine flex.

Where it came from

Short for duplicate, “dupe” grew up in beauty and fashion communities, where influencers built entire followings on finding cheap alternatives to luxury products. It spread from there into general shopping talk.

Why it matters culturally

Dupe culture is a quiet rebellion against price: it reframes buying the cheaper thing as being smart rather than being unable to afford the original. It pairs with drip — you can have the look without the logo.

Sources

Classpop (Gen Alpha slang) · beauty/fashion industry reporting. Replace with live links at launch.