Hugo Boss designed those infamously dapper SS uniforms,

Sigh

From the wiki page on Hugo Boss:

By the third quarter of 1932, the all-black SS uniform (to replace the SA brown shirts) was designed by SS-Oberführer Prof. Karl Diebitsch, graphic designer Walter Heck, who had no affiliation with the company.

Hugo Boss was still a Nazi fuck who should rest in piss, but God damn stop perpetuating this fucking myth.