Vocabulary

ਜੱਚਿਆ
jacchya

looked good on, suited, flattered (from jacchna — to suit someone's appearance)

verb
In this song
Siftaan · Amrit Maan
Verse 2
ਸੂਟ ਕਰ ਲੈ ਪਸੰਦ ਆਪੇ ਸੋਹਣਿਆ ਜੋ ਨਾਰ ਉੱਤੇ ਜੱਚਿਆ ਰਹੁ
suit kar lai pasand aape sohneya jo naar utte jacchya rahu
Pick out the suits yourself, handsome — whatever keeps looking good on your girl