Appropriate attire for Sao Paulo
I am planning a first trip to Sao Paulo in July and am curious what fellow travelers think is appropriate attire for clubs in Sao Paulo. I have been to Rio three times in different seasons and been to most of the thermas there. In Rio the warm weather and casual atmosphere made me feel like wearing shorts, sandals, and a t-shirt or beach shirt was appropriate. I know Sao Paulo in July will be cooler weather and I understand the vibe is less casual. I can't imagine going to Scandallo looking like I just walked off the beach. I usually try to pack light, but also don't want to look like a clown if the girls are all dressed well. Any thoughts would be appreciated and help me back my bags appropriately.