Honestly, some of the more comfortable-looking and aesthetically pleasing patches seem to be from creators on Etsy. Some are a lot more reasonably priced than you'd expect, too.
$1,
$1,
$1,
$1 – looks cool, but bit more expensive.
Amazon has some, too. I have one like
$1 – REALLY do not recommend that style! The cheap price is nice, but it is soft and starts bending inward and pokes my ball (ow), so I imagine it will bend and press into your socket. Looks shit, too. But
$1 looks super comfortable and pleasingly simple. Bit cheaper than Etsy patches, too.
What country/area are you from? That information would help figure out which companies would be easiest for you to order from. If you're from, like, South Africa trying to order from amazon.ca or amazon.com, you're going to have a lot of waiting and a lot of shipping fees, if you can even get it shipped there.