Being in a wedding 4 weeks after birth

Samantha
Ok ladies I need your advice! My best friend just got engaged and is looking to get married next Summer. I am due June 24th and she is asking me to be her bridesmaid for July 30th. 
Even if I gave birth on my exact due date (which is rare, right?) I would maybe have a 1 month old baby. I feel like I will still be healing and adjusting but maybe I am wrong. Can anyone tell me how long it takes to recover and if you think this is a good/bad idea?! I obviously want to be there for her but this is also a huge and new thing for me and I have no idea what to expect...
Thanks for your help!