This BLT mod will allow you to choose what type of shirt you want Sangres to show up in when you play as him.
Synchronizes.

You can choose them from Mod Options, look for "Sangres Wardrobe".

Available options:
Vanilla Random - Tries to keep everything as it used to be without the mod. Seven shirts that have a 1/10 chance, the three rare shirts' (Taco, Snakeskin, Pink) probability untouched.
Equally Random - All shirts have a 1 in 10 chance to pop up.
And then all the ten shirt choices.

p.s.: Doesn't seem to work in the main menu lobby, but I feel like that's an Overkill bug because he always wears his blue one there.

p.s. for coding pros: it's really messy and simple so don't hate me, would love tips on how to clean it up though

p.s. for people who know stuff about clothes: Feel free to correct the shirt names because I have no idea how to call all these patterns.