So... I've collected this list of modest formal dress companies that offer various styles of modest dresses! (ourlovelydeseret.com)
Anyway yeah I love the idea of custom designing your own dress that actually fits to your own measurements through online dress companies! (thedressedaesthetic.com)
I love, love, love, love them!!!! They have to be the most fabulous dress company ever! (thefashionablegal.com)