Food Mii Costume: Protein Shake Bottle & Cap
Yes, your eyes are not deceiving you. This Mii Costume would consist of 2 pieces.
The Protein Shake Bottle Fit and the Bottle Cap Hat!
The Protein Shake Bottle Fit would come with a... well, a black Protein Shake Bottle that the Mii uses as a costume. The Protein Shake Bottle's design would consist of a big muscled arm flexing plastered on it with the words "PROTEIN" besides it, the words being big and bolded. But that is not the end my dear, due to continuous and vigorous training and consumption of said Protein Shake, has our Mii not only become one with it, but he gained strong arms himself!
though his legs seem to be lacking... :/ (Certified Robotto Warning; Never Skip Leg Day)
The Bottle Cap Hat would obviously just be the black Bottle Cap from the protein shake that the Mii wears on his head proudly. All colors would be modifiable per usual and the Costume is obviously unisex, because self-improvement is for everyone.
The Fit would be a Costume exclusive to the
Mii Brawler, as he'll be using his strong newfound arms to beat his opponents down. Keep grinding brothers, and never lose hope. God Bless.