On the really hot summer days these give the see-through protection you need for some tops without you realising you even have it on. So light. I am a bigger person - about an 18 and when the tops arrived they looked small because of the crinkle in the material. But no, they stretch out, the straps are adjustable, and fit perfectly. After years odd with fabrics that don’t breathe I have finally found the solution. Now have the camis and the petticoats. They are truly amazing. I highly recommend.