Awww it's gorgeous!! What a stunning dress!!
Tell you what else would look VERY romantic and christmasy with that, rather than a veil, have a floor-length white velvet or thin faux fur cloak. Even if you just wore it for travelling in, it would keep you warm in December!!
Something a bit like this

but in white, with perhaps some silver edging, and the hood probably down... Might be going OTT on the christmas-theme though! lol PLUS, I tend to get overly excited about stupid things like cloaks.