That's posh.
[Slang] THAT'S POSH. - Uncover Terms for Elegant Lifestyles
Elegantly stylish.
That's posh" describes something or someone as being elegant, stylish, or upper-class. The term "posh" can refer to anything from fashion to a luxury car or a high-end event, implying that it is suited for those with refined tastes.
Example Sentences
Look at his new car; that's posh!
Look at his new car; it's very luxurious!
They live in a really posh neighborhood now.
They now live in a very upscale neighborhood.
Dining at that upscale restaurant felt incredibly posh and luxurious.
Dining at that high-end restaurant felt incredibly luxurious and elegant.