Apron, headband, cuffs and collar, part of a housemaid uniform, 1920/1930. Courtesy MoMu - ModeMuseum Provincie Antwerpen, all rights reserved.
1930 maids hats - Google Search
Vintage 30s Maid Costume / 30s Servant Dress / by DeannesVintage, $137.00
Know your Victorian looks by jamberry-song.deviantart.com on @deviantART
1930s maids uniform aprons
Vintage 30s Maid Costume / 30s Servant Dress / by DeannesVintage
Panels - either for letting down or for wrapping stuff around the waist. Idea.
Authentic Maid Waitress Uniform White HeadPiece Cap Hat w/ Headband