Nui! Nuga? Kise!!

Tomonaga Ono is an ordinary high school boy who considers helping girls put their outfits together as his reason for living. When reunited with Hibiki Rindou, a beautiful childhood friend who failed her high school debut due to her ordinary clothing which resulted in her becoming a shut-in, Ono decides to turn Rindou's life around through fashion. However, Ono can't seem to get past step 1 of the plan: "Take off your clothes!"

(Source: Crunchyroll, edited)