UPDATE: The 29yo straight guy considering black polish for the first time. I took the plunge and went shopping today!
I didn’t expect my last post to get so much traction, but I want to thank everyone for the incredible advice, tips, and reassurance. It honestly gave me the push I needed.
Today, I actually went out into town to hit the stores. I felt completely confident and natural asking around, and I ended up visiting three different shops. The staff everywhere were incredibly helpful and completely casual about it, which was awesome. Hopefully this shows other men who want to take the leap to try nail polish that there’s nothing to be scared of (for the record, I’m from the Netherlands).
They didn't have everything in stock, but I managed to buy Sally Hansen Insta-Dri in 'Black to Black' in person, and I just ordered the rest online (SH matte top coat, a glass file, nail polish remover, and cotton pads).
Tomorrow is when I’ll be painting them for the very first time. I’m definitely planning to post a picture of the end result once the matte coat is on! Thanks again, you guys are great.