Sobia Nazir’s bridals are gorgeous!! A close family friend of ours got her daughters dress and daughter in laws dress made from her..really nice fabrics she used and unusual colour combinations..she is pricey though..something ridiculous like 5 Lakhs she quoted for one bridal!! But its upto u Stardust09..does it have to be designer?? My Bhabhi got her lehnga made from this store on Muree Rd called Bin Chirag..they do both womenswear and menswear, bridal and formal. He showed us this design which was for 2 Lakh, had a train and was a different type of cut sort of layered..completely different than what we had seen in other stores..so she got that made and chaged the colours..what intrigued her was the unusual cut of the lehnga..but she didnt want to spend 2 Lakh on her lengha, so he adjusted the kaam to fit her budget..my Mum went to see the finished lengha yday and said its gorgeous 
also in Pak theres the Brides&You magazine..which details alot of designers in Pindi Scheme III (which is where Rani Emaan is also located i think) If you need to stay local then why not browse around some of these? Admitted they wont be as recognised or established as Karma..but its worth looking esp if you manage to find and negotiate something uniqe and within your price range..good luck! x