What can I wear with this?

[SmokyForTheWin]

I bought this Long Tall Sally Jumper and really like it. I'm wearing it with jeans, and a vest underneath, but my chest is a bit bare. I don't think it would look good with a shirt underneath, as it would bulk up around my waist, and to be honest, I have enough bulk there already!

www4.next.co.uk/style/ls318238/r54938

Sorry, I can't add it as an image.

Adding some nice jewellery?

I was hoping for something warmer. 😂

vest with a fairly high neck i.e. not scoop

Another option is a nice light scarf sort of arrangement.

Yes I've been wearing a scarf with it so far, which looks ok.
I'll have a look for a high neck vest. What colour would go with this? It's purple, not blue.
Thanks for everyone's help, I'm trying not to look as scruffy as I usually do - it doesn't come naturally to me!

Look at Cos

white grey black crew or turtle neck t shirt underneath a pale blue or lilac mght work too, or for the adventurous dark green like a thistle