Attack of the five foot ten woman - S3-E3
Revealing mistake: In the sauna, the girls are supposedly naked but when Samantha tells Charlotte to take off her towel, you can see that she's wearing a skin-coloured strapless bra.
Attack of the five foot ten woman - S3-E3
Revealing mistake: When Charlotte finally undresses in the sauna, she throws the towel to the floor and removes her hand from her breast, but a white bra is briefly seen.
Answer: A popular brand of sexual lubricant. See http://www.k-y.com/index.jsp.
J I Cohen