The wedding was at a resort in Karnal so she had packed a suitcase to take with her for overnight stay. So maybe it’s that luggage. Someone may have put it in the car.
Mayyybeee but this doesn't seem like her usual attire which is why I think either Gurleen will give her something or somehow she'll get the clothes and choodiyan from somewhere.
The yellow suit she's wearing has lot of gotas and stuff, seems fancyyyy 😆