Expensive, comfortable, and of high quality. (Cambridge Dictionary)
If you describe something as plush, you mean that it is very smart, comfortable, or expensive. (Collins Dictionary)
A fabric with an even pile longer and less dense than velvet pile. (Merriam – Webster)
Notably luxurious. (Merriam – Webster)
Smarter, plusher and more capable.
Hotel Rooms Get Plusher, Adding to Maids’ Injuries.