Hello, I love and collect vintage clothes. I am thrilled to have found this forum! Thank you for all the useful information here. A few days ago I bought an old dress from a charity shop in Norway and I hope you can give me some advice. I think it is from the 1930s due to the beautiful art deco details. However, I do not think the zipper is original to the dress. Do you think it is? It says "Made in Germany" on the back of the zipper. How do you think the dress looked originally? Hooks maybe? Or another zipper perhaps? I am considering having it altered and replace the zipper, but out of respect for its long history, I am very much in doubt. Could you please advice me? What would you do? Thank you in advance for your reply