The whole point of the walk of shame — that walk away from the previous night's hookup you're not exactly proud of — is that it's unplanned.
So I'm guessing the Walk of Shame Kit must be humorous. ($35 is pretty steep for a gag gift!) The kit includes a backpack, dress, flip-flops, sunglasses, pre-pasted toothbrush, wipes (ewww!), a call/don't call note card, and a cancer awareness bracelet (huh?). I'm scratching my head more than I am laughing and probably wouldn't buy this for myself or for a friend, but perhaps others would.