what jacket or cardigan with this jumpsuit?

[calistaraines]

Going to a wedding anniversary party in a garden marquee. Mid june - what can i wear to keep myself warm if a chilly evening?

www.mintvelvet.co.uk/laila-print-jumpsuit/dresses-jumpsuits/mint-v/fcp-product/6922

Anyone?? Have a light blue whistles blazer or a black blazer??

That's lovely. I would wear black (I take it the design is black?). I couldn't imagine wearing a blazer with a jumpsuit when I saw your post, but something tailored would work really well with that IMO, perhaps a masculine DJ style?

Some ideas...
here

I love that!

I'd go black leather jacket but it depends where you are wearing it to? A soft suede waterfall front black blazer would work too.

this would work well if you want a traditionalish look
this would be great

You could add a scarf too with the second one, if you're of the chilly persuasion.