What can I wear on hot humid days?

When it is hot and humid you can wear lightweight clothing that hangs slightly off the body. Choose clothing in fabrics like cotton, linen, and jersey that move moisture away from the skin.
 
Look for comfortable loose-fitting jumpsuits, flowing dresses, caftans and T-shirts or vests in quick-dry fabrics.

Read More:

What are the best travel clothes for hot weather?
Travel clothes for hot weather can be a real challenge. Washable, light weight separates or shift style dresses that can be washed out and dry fairly quickly are the best for traveling in hot weather. Avoid linen (it wrinkles) and cottons (heavy-don’t dry fast), if possible. Do an Internet search for travel clothing.

Summer Dress Trends
Summer dress trends to make a statement and keep you cool throughout the season. Summer dresses should combine comfort and style, whether you’re lounging by the beach, attending a garden party, or strolling through a sun-kissed city. 

Take A Fashion Break
Summer is such a great time to take a fashion break. Taking a fashion break means wearing casual clothing that looks and is effortless, not as structured as cool weather clothing. It is clothing that is loose and light weight; shorts, pants, sun dresses and separates. Also footwear such as flip-flops are “in style” and there are some fabulous summer sandals to try this time of year. Another plus is no need to wear legwear if you are in hot humid weather. Casual clothing is sooooooo comfortable and liberating.