According to an Amazon listing of the ninth issue of Square Enix's Young Gangan this year, My Dress-Up Darling is getting an anime adaptation. The issue launched on April 16.
Synopsis by Square Enix:
Traumatized by a childhood incident with a friend who took exception to his love of traditional dolls, doll-artisan hopeful Wakana Gojou passes his days as a loner, finding solace in the home ec room at his high school. To Wakana, people like beautiful Marin Kitagawa, a trendy girl who's always surrounded by a throng of friends, is practically an alien from another world. But when cheerful Marin--never one to be shy--spots Wakana sewing away one day after school, she barges in with the aim of roping her quiet classmate into her secret hobby: cosplay! Will Wakana's wounded heart be able to handle the invasion from this sexy alien?!
Shinichi Fukuda's romantic-comedy manga was serialized in Young Gangan in January 2018. The ongoing series is compiled into five volumes. It is licensed in English by Square Enix Manga & Books.
The series ranked in a couple of comic charts including third in Nationwide Bookstore Employees' Recommended Comics of 2020 by Honya Club, sixth in Tsugini kuru Manga Taisho (Comics category), and 16th in Kono Manga ga Sugoi! 2020 edition by Japanese publisher Takarajimasha.