look/feel like a million dollars idiom informal (UK also look/feel a million dollars, US also look/feel like a million bucks)
（通常指享受奢侈品时）看上去／感觉非常好
to look or feel extremely good, often because you are wearing something that costs a lot of money
"You look like a million dollars in that dress, honey!" “你穿那件衣服真棒，亲爱的！”