Idk if there's (reliable and skilled) modders around your area, but you might consider that you can have them mod whatever headphones you buy to your liking. Might be costly though.
I also saw some random pink cat ear thingies you can put on the headband. Guess that can help with the girly aesthetic?
They are a separate set of ears razer makes for their headphones but some people had success sliding them on others. Let me find the Amazon listing, I had it saved at one point.
Edit with link.
I'm gonna be real. I think the aesthetics of a peripheral can be super valuable and really enhance your experience.
For example, when I bought my custom xbox controller, I honestly thought it was a mistake after I clicked order. Then it arrived, and it really makes me so happy to look at it. It's probably one of my best gaming investments ever.
That said!
I wouldn't bother with a cat ear headset unless it looked really nice AND it was well-reviewed. Why? Because you can add them aftermarket.
I'm so sorry to send you down this rabbit hole, but it's TIME FOR AN ETSY LINK. The internet has ya covered. Like even the ears on Razer Kraken headsets are just an attachment. You can buy them alone for $20.
Product name: Razer Kitty Ears for Kraken Headsets: Compatible with Kraken 2019, Kraken TE Headsets - Adjustable Strraps - Water Resistant Construction - Quartz Pink
Features:
Highest price ever: $20.45
Lowest price ever: $15.11
Average price: $18.72
Previous price: $19.99
Current price: $14.99
Last price change: -26%
Price change from average: -19%
Price change from all-time low: This is the lowest price ever!
The item was in stock as of 09/05/2021 09:29:09 (UTC)
these are the official razer ones but there are a ton of dupes on amazon and etsy! i just googled “cat ear headphone attachments”
they have them on amazon!! https://www.amazon.com/dp/B07BJTDFNV/ref=cm_sw_r_cp_api_i_ouBfFbA386T0K
You can get kitty ears to match. Wife has them.
Razer RC21-01140300-W3M1 Kitty Ears for Kraken - Quartz https://www.amazon.com/dp/B07BJTDFNV/ref=cm_sw_r_cp_apa_i_w1NwCb4RXZ1QM