I want to make something similar to this dress from White Christmas. I'm thinking the current Vogue v2979 might work as a starting point. Any advice on finding a similar pattern? :
Edelweiss Patterns - Sound of Music Costume Patterns, Vintage Dresses, Movie Costumes
The Original Clara Nutcracker Christmas Gown Long Sleeve in White – Only Little Once
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Amazon.com: Hicarer Virgin Mary Costume for Girls Child Saint Mary Costumes with White Headpiece White Dress Blue Cape Belt for Christian Cosplay : Clothing, Shoes & Jewelry