Every season or so, LTK offers in-app sale deals. Past retailers have included Abercrombie & Fitch, American Eagle and aerie, Alo, Anthropologie, BuddyLove, Express, Madewell, Sam Edelman, Tarte, and Urban Outfitters. I resist getting excited or even sharing any brand that does not offer tall size range.
The LTK Fall Sale highlights include Abercrombie & Fitch and Etsy. The former for tall size range clothing is offering 25 percent off, and is stackable. The latter for vintage Lilly Pulitzer is offering 20 percent off for first time customers.
Below I linked the best of Abercrombie & Fitch and vintage Lilly Pulitzer via Etsy.