It looks like we finally have an official smell for FiM ponies! According to this new wipe package found in the UK for a £1.00, Twilight Sparkle and friends smell like peaches.
Why peaches you ask? Who knows! Maybe a shampoo company holds a monopoly over the masses, and only produces peach scented products? Or maybe it's a trend? I have to admit, it's killing my head canon. Twilight Sparkle was supposed to be grapes, Pinkie Pie cotton candy, and Rainbow Dash skittles. This ruins everything. I quit pony.
(Thanks to Kar Red Roses from MLPTP or the heads up!)