I just read Nicole's excellent post. She presented the same point I did, in a much better way. The only thing that I would suggest though, is using the word "OR" instead of "AND". Even in Nicole's suggested revision, she slips in using "AND" ("I would have done this: "$19.99: individual tops and bottoms."). This isn't a matter of some obscure boolean logic, but rather a matter of how people think and interpret language.