Ayu tour t-shirts

[harufi]

I'm wanting to buy the raglan shirt from this year's CDL but seeing as it's a lot of money for me, I wanted to ask some questions first~

How do Ayu's tour tees (typically) run size-wise? I know the Japanese are slimmer in general than the Western world but are the sizes pretty much the same? ie. US/UK medium is about same as Japanese medium, small about same as small (I'm a comfortable medium in the UK, with room to move and stuff but I don't wanna buy a medium if it runs a lot smaller)

Are they typically good quality or do they tend to lose shape/fade quickly?

Any help appreciated, thank you~! (sorry if this is the wrong place to post)