Need Outfit suggestions for cousin wedding

Hey. I'm (28F, BMI within normal limits) living in delhi since 5 yrs. Dint attend any close telugu weddings in last 7-8 yrs. Im supposed to attend one next week. Can u all give suggestions for my outfit. I'm the cousin sister for groom. I have multiple half sarees, but ok to take another if I find a good design. I don't want to wear saree.