Where can I buy hotel / ryokan style yukata?

Hi all,

I really want to buy a ryokan-style yukata, the blue and white pattern made of good-quality cotton. But I realize I’ve never actually seen these on sale before, just the summer festival type.

Any insights in where I can buy one ? Would prefer actual high quality cotton, the same as they give guests in the hotels to use, and not cheap touristy versions.

Thanks in advance!

https://www.reddit.com/r/japan/comments/136s1d4/where_can_i_buy_hotel_ryokan_style_yukata/