@farmerman,
Iron? I haven't ironed since I've been here in Abq. I do wear cotton and linen and sometimes silk, and not very often mixed fabric items. The linen I just wear around the house or to the mail box as people are so disapproving of serious wrinkles, which I take as adding character to an outfit. My husband cowrote some scripts with a director writer who showed up almost anywhere with a wrinkled shirt. Interesting man, had studied architecture and theater, was opinionated in an enjoyable way. I got used to him showing up with those shirts, though I still did a lot of ironing, back in the day myself. Now I take stuff out of the dryer fast and whap them around until close enough to unwrinkled, or air dry them in the first place, pulling them taut.
Don't wear much hawaiian, but I've a tacky 100% cotton hawaiian tee, goodwill of course, never been to the islands. On liking hawaiian shirts, sure, if they're pretty like the one you showed. Er, I also like faded stuff, especially if it's been faded by long time wearing by me. I call that patina.
Yuh easterners are soooo formal.
I understand, though, a woman who is long time involved with textiles not been keen on unironed hawaiian shirts..