u/DamarisTan designed a nice bumper case with feedback from Reddit and XDA and is selling it on Amazon. Shipping time varies a bit depending on where you live (I'm in Germany and shipping takes 2 weeks or so, I haven't received mine yet) but it comes with screen protectors and a charge cable so it's worth the wait and the price imo. There are other cases on Amazon from Cresee that will offer good protection and style at a low cost (10 USD or less).

Link to bumper case (or just search for MME case):

https://smile.amazon.com/-/de/gp/product/B082B3DLL2/ref=ox_sc_saved_title_1?smid=A3EFXWN9XZLSB&psc=1