Study Guide Shabbat 57 Today’s shiur, as well as the whole month of Iyar, is dedicated in memory of Yehuda Aryeh Leib ben Yisachar Dov Barash, Ari Adler, z”l whose yahrzeit is today. And two birthday dedications - Happy birthday to Deborah Kovsky from Yoni Apap and to Bill Abraham from his wife Malka Abraham who thanks you for all of your support in her Jewish learning. With which items can a woman not go out with on Shabbat into the public domain? Accoridng to Troah law she can walk out with clothing or ornaments but the rabbis forbade items where there was a concern they would fall off or the women would remove them to show thier friends. The mishna lists items that cannot be worn for the reaosn mentioned above and also some that would be considered a barrier for the mikveh in which case she would take them off to dip and may then come to carry them. Which materials of strings are problematic if worn in the women's hair? Which are permissible? On what does it depend?