I’m not sure about traditional dress code but Saraikis have a quite distinct embroidery style in women’s clothing. As far as my knowledge goes, the mirror work from that part of Pakistan is quite famous and pretty unique too.
Saraiki indeed is a very sweet language. I’m Punjabi but I think I would probably be able to understand it most of it (depending on how fast the person speaks lol). It does feel like Sindhi meets Punjabi but I’m sure the language has a rich history and unique identity of its own.
Do Saraikis also use the word ‘saeen’ as a way of showing respect?