[The concept of "formalwear" or even of dressing up in general is so outside of Razor's purview that he completely ignores it. Wait, unless...]

You... don't have clothes? [He's pretty sure Legosi had clothes in the brief video the other day...]

... Maybe. Big places with humans... not so great. But, there is lots to do outside. Running, laying in sun, 'mons to meet...