Unidentified female Customer in Bakery

This individual was an American No-Maj who visited Kowalski Quality Baked Goods in 1926. She became so impressed with the designs of the bakery's bread that she asked the owner Jacob Kowalski where he came up with his creativity, to which he replied that they just came to him.

Behind the scenes
The Female Customer was portrayed by Jane Perry in Fantastic Beasts and Where to Find Them.