Hey there,
after hours of searching what Set my leftover pieces could belong to I finally registered here to ask for your help. What Set could this parts be belonging to. I have a few bricks of different base colours left and one police man with a few traffic signs. I can't make my head around this swim suit either. The closet matches I found yet are Sets #6353 and #6450 but I lack a lot of pieces and my other 35 Sets are in pretty good shape so there might a blind spot for a Set I'm not aware of yet...
br René
Comments
But there are 17 sets that contain the traffic signs
https://www.brickowl.com/catalog/lego-white-tile-2-x-2-with-white-arrow-in-blue-circle-with-groove-3068
And the Blue loudhailer 'only' comes in 14 sets, so maybe there you can find some more pieces.
https://www.brickowl.com/catalog/lego-blue-loudhailer-4349
But you will have some items missing, and on the other hand you will not use all pieces