Popsugar Fashion Celebrity Fashion 21 Old Trends That Everyone Is Wearing Again in 2020 21 Old School Fashion Trends Making a Comeback in 2020 10 December 2019 by Sarah Wasilak View On One Page Photo 6 of 41 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Our Pick: River Island Plus belted mini dress with puff sleeves in black check River Island Plus belted mini dress with puff sleeves in black check ($103) River Island Plus belted mini dress with puff sleeves in black check $103 from asos.com Buy Now Previous Next Start Slideshow Celebrity FashionStreet StyleShoppingFashion TrendsBest Of 2020ShoppableThe '80sThe '90sCelebrity InstagramsNostalgia