This is not connected directly to any of my Equestria dreamscape but instead is an example of what happens when I am looking at something and my subconscious decides put its two cents in.

Recently I did a posting in which Applebloom decided to take a page from Petina's fashion book when making a wardrobe a selection in one of her lucid dreams. link This is the sneaky suit that Applebloom saw Petina wearing when she was headed into town one night.

Soon after making that posting I was looking at some fan art of Fluttershy wearing her Dangerous Mission Suit from the Season Three episode "Magic Duel" link when Petina chimed in that Fluttershy had a sneaky suit to! In fact she if you excluded the "Power Ponies" episode from Season Four link all of with Mane Six with the exception of Rarity and Applejack had worn sneaky suits, and at least AJ had donned some rather fashionable boots in the Season 4 episode "Somepony to Watch Over Me" link. All was needed was to get Rarity and AJ to don them and they could form a club!

Twilight and Pinkie already had the outfits link although Twilight's was a little worn and tattered.