Hello everyone I live in southern California and it gets pretty warm during summer. I'm thinking probably 90s to be honest. The venue is all outdoors though there is a patio of sorts with a roof where the reception will take place. The ceremony begins at 4:30 so I'm hoping it will start cooling down by then. I'm concerned though that it may be too hot still and am needing ideas of how I may help alleviate this. The dress attire will also be semi formal and I do not expect people to come dressed in floor length dresses and tuxes so maybe I could suggest on our wedding website wearing light clothing and warning people ahead of time of the venue set up and such?