picture-perfect
US /ˈpɪk.tʃərˌpɜːr.fekt/
UK /ˈpɪk.tʃərˌpɜːr.fekt/

1.
exactly as it should be; ideal or flawless
:
•
The wedding day was picture-perfect, with clear skies and happy faces.
•
The small cottage by the lake was picture-perfect.
exactly as it should be; ideal or flawless