You girls were sooo helpful with my last thread, I have to ask for another opinion please

Sorry I look like such a dork, but everytime I put my dress on, I get all giddy-ish inside...LOL....
So just a little bit on insight, I am plannig on buying some clip in hair extensions from Sally Beauty Supply AFTER I get my hair colored which will be this weekend.
I am doing a darker brown, more like a mocha color, so please dont look at my hair as being that color on the wedding day.
So I need help with deciding a hairstyle for me. My hair is very thing but then with extensions it will be nice and perrty.
I am kinda leaning towards a curly updo, see the pics I included. But I dont know with my face shape and dress style what looks best.
Its an outdoor park/garden wedding and might be hot.
Any input will be so great!!
BTW this was my 1st fitting and it will be a strapless dress, I am removing the shoulder straps. Also the bodice is very well embellished with silver and beautfiul. Cant see much detail in the pics.
The dress



HAIR PICS IM THINKING OF




