Length of veil?

(If anyone can show me how to upload pics on the website from an iPhone I’d be so grateful)

Here is the back of the dress(though mine’s blush, no pics of me because it doesn’t zip!)
https://imgur.com/a/0nGKBSJ

I’m ordering my veil in a couple of days and I’m really torn on length. I’m having the small train on my dress cut off but there isn’t many examples of trainless puffy dresses with veils for me to decide on length.

The veil will be a raw cut edge(no lace border) basic shaped veil but it will have little flower petals all over it.

I know I want a longer veil, longer than fingertip. I can’t decide between waltz, floor or chapel. Would waltz or floor even look good with this dress? I usually see them with more of a boho sheath dress.