Navy and blue polka dot dress?

This is for a semi-formal dance at my school...

I have a navy satin spaghetti-strap dress that is knee-length with white polka dots and a medium size length of white lace across the middle.

1. Would this dress look okay or is it too out of style?

2. What style/color of earrings can I wear??

3. What style/color of shoes should I wear?

4. Would a small white lace-ish shrug look okay to wear all night on top of the dress?

5. what kind of a hairstyle should I do? I have shoulder-length curly hair which can easily be straightened....i'd like to leave my hair down, so I need hairstyles for hair-down....

thanks for the answers everyone

Navy and blue polka dot dress?

1. it's classic-chic. not out of style

2.i suggest hook earrings that have a cluster of beads in white, black, yellow, some bold color

3.i suggest silver or white kitten heels or some sort of bohemian-type sandal

4.no. keep the look simple and chic. a lace shrug is over doing it

5.wear the front section of your hair in a quiff and curl the rest. ashley tisdale wears it a lot like this except curlier

http://www.vidking.com/videos/ashleyTisd...

Navy and blue polka dot dress?

1. YES this dress sounds really cute. It sounds like a sailor outfit (but don't dress up as a sailor to the dance, and also you have your Halloween costume)

2. Some really cute earrings would be those earrings that are silver, with a lot of circles (like chandelier earrings) kinda like these but with circles

http://www.claires.com/product.asp?name=...

3.I think you should wear silver pumps to match your earrings. Wear something like this

http://www.flickr.com/photos/11526288@N0...

These are really cute

4.don't wear a lace shrug, wear a white/ kinda silver peacoat

http://www.shopzilla.com/8B--Women_s_Clo...

( look for the 12 th peacoat)

5.definatley shoulder length curlyish / wavyish