What To Wear To A September Wedding: September is a tricky month. It's not fall until the 22nd, and it is most likely still hot. I faced this dilemma last September in Wisconsin. My best advice to you ~ be prepared for hot weather, and stay away from pastels. This edit will get you to the church on time with style. As always, there's a look for every budget, beginning at $89. LTKWedding LTKStyleTip LTKSeasonal