Option 1 is very like this
Liz Embroidered Bridal Dress Ivory | Wedding Dresses | Monsoon UK.
I like that my arms would be covered, I would be able to dance in it easily, it would be lovely and very me. I do feel like I basically wear a coloured and knee length version of it every summer.
Option 2 is more of a princess style. It does show my wibbly arms and I'm possibly too old for it (33?) . I did love it on and it felt more special...
JJ's House Wedding Dresses (171937) | JJ's House (jjshouse.co.uk)
(these aren't the exact dresses, just very close to)