Sydney Sweeney Transforms Into an ’80s Prom Queen for 26th Birthday

Sydney Sweeney is definitely not dressed for Oklahoma!. 

Instead, the Euphoria actress transformed into an ’80s prom queen for her totally tubular birthday party in Los Angeles on Sept. 16.

Sydney—who turned 26 on Sept. 12—went all out for her themed celebration with Revolve, wearing a vibrant hot pink minidress that featured a plunging neckline, dramatically puffed sleeves with voluminous rosette attachments and a poofy bottom half that fanned out.

The Reality star also played up her look with all-pink accessories, including a bedazzled mini-bag from Self Portrait,…