Arhaus, specifically the Baldwin. I've had my couch 5 years, looks new. Mom's had hers 15, looks the same as mine. Both are white. Mom's cushions are a little more settled than mine, but's it had daily use for longer. People only sit on my couch once a week.

Cover is removable and you can throw it in the washer. I dumped a can of coke down the side of mom's couch 10 years ago, can't tell. I got spaghetti on mine and didn't see it for a few days, came out like a champ.

You can get new slipcovers whenever from in stock fabric or have a custom one so you can change the look whenever (FYI not all custom covers are washable).

They are more expensive (I paid 3k years ago) as far as furniture goes, but man we are both thrilled with the couches construction, longevity and comfort.