Dept. 01 · The hub of the catalog
Three aisles, one rule: never pay full price for a size with an expiry date. Shapewear that handles loose skin, resale that funds the next size, rental for the months in between.
After fast loss, loose skin is complaint No. 1. We compared the three brands everyone cross-shops — construction, size charts, prices, and where buyer reviews agree. The scorecard:
| The Scorecard | Honeylove | Skims | Spanx |
|---|---|---|---|
| Loose-skin smoothing | ★★★★★ | ★★★☆☆ | ★★★★☆ |
| All-day comfort | ★★★☆☆ | ★★★★★ | ★★★☆☆ |
| Size range honesty | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Price, checked at retail | $89 | $44 | $64 |
| Price per wear | $$$ | $$ | $ |
| Buy it for… | structure on one big night | every single day | the tight budget |
| Take it home | Check Price → | Check Price → | Check Price → |
Prices checked at each brand's own site on 2026-07-25.
Your outgoing sizes are inventory. Listed the week they stop fitting, they fund most of the next size. Wait a season and they're donation-bin money.
Poshmark — the piece-by-piece play
Best for blazers, denim, and anything with a label — pieces worth photographing and listing one by one.
thredUP — the clean-out-bag play
Less money, zero effort. One bag per size you leave. Also where you buy the next size at 70% off.
The math — why it works
Outgoing sizes sell at label prices; incoming sizes buy at secondhand prices. Sell promptly and the spread can cover most of the rebuild. Poshmark vs thredUP, head-to-head →
A size you'll only wear for 12 weeks is a strong case for renting instead of buying. Two services matter; they solve different months — here's the head-to-head.
Rent the Runway
OccasionsThe event play: weddings, reunions, the season's one big dinner. Swap sizes mid-month free — the feature this audience actually needs.
Nuuly
EverydayThe everyday play: six pieces a month while your size is a moving target. Change your size profile every single cycle.