How-To: Make a Bubble Skirt Work-Appropriate

I got this bubble skirt on a super-sale when a local boutique was closing...about 2 years ago. I remember thinking that the whole bubble skirt idea would never last so I was glad that I was getting my trendy tidbit about 75% off, but who knew it would still be around? Last week, I decided to try to wear my bubble skirt to work:

I think what makes this outfit ok for work is
1. the skirt is black - no flashy patterns or uber-bright colors
2. the skirt is length-appropriate and hits just at my knee
3. simple, classic pieces finish the outfit - black, round-toe pumps and a 3/4 length, simple off-white sweater
4. simple accessories - I have gold, hoopy earrings on...although you can't see them in the photo. Now that I'm thinking about it, though, I really should have worn my Wilson Leather black/gold snakeskin-style bangle...oh well.

Sweater: Nordstrom
Camisole: The Limited
Bubble Skirt: Notice
Shoes: Kenneth Cole
Quilted Purse: Chanel