We decided to go window shopping instead of buying anything.
window display
Frequency:
70
%
The window display at the boutique was stunning.
window shopping
Frequency:
70
%
The window shopping experience was relaxing and enjoyable.
Idiomatic Expressions for window shopping
Phrase: just window shopping
Meaning: to pretend to be shopping without actually intending to buy anything
Usage: She's always just window shopping and never actually makes a purchase.