The Short Answer
Both provide full rear coverage. The difference is where they sit on the body: a bikini brief has a mid-rise waistband at or just below the natural hip. A hipster sits lower — on the hips, below the bikini line — with a wider, flatter waistband.
Construction Side by Side
| Feature | Bikini Brief | Hipster |
|---|---|---|
| Rise | Mid (at the hip crease) | Low (on the hip bone) |
| Waistband | Standard elastic | Wider, flatter band |
| Rear coverage | Full | Full |
| Leg opening | Scooped | Straighter, less scooped |
| Best under | Regular-rise pants | Low-rise pants and jeans |
How to Tell Them Apart
Hold them by the waistband. If the front panel is tall (the distance from waistband to crotch is long) — it's a bikini brief that will sit at your natural hip. If the front panel is short (the waistband will sit lower) — it's a hipster.
The other giveaway: hipsters almost always have a wider, flatter waistband, sometimes branded or with a sporty look. Bikini briefs typically have a narrower elastic waistband.
History
The hipster panty emerged in the early 2000s alongside the low-rise jeans trend. When everyone's waistband dropped to the hip bones, underwear followed. Brands like Calvin Klein made the hipster a signature style with logo waistbands designed to peek above the jeans — turning the waistband from something hidden into a fashion statement.
Bikini briefs, by contrast, date to the 1960s and have never gone in or out of style. They're the default.