In the NYC theatre scene, the Garment District is the place to go for any notions, trims, or fabrics you could need. On Broadway, around 95% of all of the built costumes you see are built using materials found in the Garment District. The District itself and the stores in it have a lot of history, and everyone who has been there more than once has a favorite place to stop. If you are interested in costume making or mending, this is the first place you’ll want to look. Even better, many of the shops here now have an online presence. Now you can order from the Garment District no…