I have one week before a 40th birthday party and need to wear blue & white. help!

[PillockOfTheCommunity]

My boss has invited me and the boys to his 40th next week.
He is an avid Ipswich Town fan and has detailed on the invites we should wear blue & white (but I've only just noticed!)
It's the first time I'll be meeting the wives of my colleagues (only girl in the office) so I want to look good, but not too good!
I'll have a 4yr old and a just walking 1yr old with me so it needs to be practical.
It needs to not cost a fortune!

I'm size 8/10 but my bust is bigger than size 8 normally allows for.
I like skirts and dresses but well fitted trousers are ok too.
I wear heels most of the time.

oh, and an added complication, I may need to breastfeed during the evening, allow I'll be going to a private room to do it.

HELP!!!!!

Dress. Navy & Blue????

I would do a link, but the site is really slow, but Kew has got some lovely navy and white things. A dress and a skirt that I can remember which could be jazzed up with a cute cardi or some funky shoes. Have a look online.

I'm loving lands end, but I think that dress might be a bit too long for me, I really need something just above the knee.

ideally I need it to be 'blue' blue rather than navy, so it's more like town colours!

this dress

with this shrug?

or this baby doll dress?

a Manchester City football kit of course