I haven't lately, but my mother also ordered petits fours from them for many years while I was growing up. Once I moved out on my own, I would order them every year just for me and the quality was always consistent.
I just happen to be on the mailing list for Figi's which is similar to Swiss Colony, so I've been ordering my petits fours from them for the past few years. For some reason, I don't get the Swiss Colony catalogs any longer. That reminds me that I need to visit their website and request one. They always have the best selection.
"Summer afternoon-summer afternoon; to me those have always been the two most beautiful words in the English language." ~Henry James