CAS Concert: pertaining to the dress code.

Could someone who has attended a concert or any event at the venue (Backyard Sports Club, Gurgaon) let me know if they have a stringent dress code WRT pajamas/track pants? I do not own a pair of formal well-fitting lowers at the moment and I wouldn't want that to be a reason for me to be barred from the concert. I've never been to a club before and am extremely unfamiliar with their etiquettes. I'll keep to myself, not bother anyone, remain thoroughly polite and share my lighter and smokes. Anything else I should keep in mind? Thank you! CAS: Cigarettes After Sex. I also have one GA ticket, if anyone would be interested in purchasing the same for five grand, please DM.