Let's see.
1. It must be fitted! I have a curvy hourglass figure so if I try wearing loose fitting things, I look like a blimp.
2. Plain over patterened. On the rare occasion I choose to wear a pattern, it will be one item of clothing and it's not blarish.
3. Heels! Heels can make everything look better, your legs slimmer, your bum perkier, your posture improves.
4. I am not big on 'bold' colours, you'll find I stick with basic colours like black,grey,cream, neutrals, pinks, navy.
5. Jewellery should not be overdone. Stick with a classic piece or two and you'll look classy, go overboard and you'll look
like a $2 hooker.
6. Big sunglasses

7. Scarves - I love my scarves! Basic colours again, cream, white, black, pink. (winter scarves)
8. If you make the effort to dress well, I think hair/make/nails naturally should follow suit. NO chipped nails!
That's all I can think of for now... but the most important, it must be CLEAN!!!