Saw this the other night. Lots of keds shots. A bunch near the beginning of the star wearing red keds. One scene later of her in light blue keds, then a lot of her through the remainder of the movie in white keds. You even see a brief shot where she has packed a navy pair into a suit case. The actress' name is Aubrey Plaza
Just checked this out. Plenty of Keds scenes. What I found most interesting is that they actually used 90s Keds. That's a detail most retro-80s/90s movies miss.