
Hair should be combed conservatively and for women, long hair pulled back or twisted into a chignon at the back. This looks very professional as you do not want to be noticed for your good looks but for your qualifications. Women should also be sure to wear nylon stockings with their women's shirts, even in the summer.
If you are Banana or Hourglass shape, you have an advantage of being fairly proportional, so wearing a dress that clings to your shape can actually look nice depending on the shape you're in. This is key. Clingy outfits will highlight and accentuate your body trendy clothes for women so the point is highlight your good point. If you have a nice bust line, than you might want to consider something that is clingy up top, but looser on the bottom.
On the other hand, women can go ahead and sport trendy colours at will. Pink and Blue are certainly recommended apart from the standard black colour. Red is also one colour that would certainly make you look ravishing at the party. You can go for long or short dresses depending on your comfort factor. There are off shoulder and backless dresses too. You can choose those with stylish halter or other neck styles. Women can also flaunt skirts as they are considered as an option for a casual as well as a formal party occasion. And if there will be dancing and hectic activity you will feel the need for comfort and also a perfect fit and stitch. So take care of these aspects too especially if the dress has too many straps.
Casual - This means use your own good judgement. Keep in mind; it never hurts to look a step better than everyone else! Please avoid cliches like Santa ties and best jeans for women reindeer antlers!
Taller women can confidently wear heels with their jeans - Keep in mind the shoes should be rounded at the toe so that your feet look smaller. Shoes that have a strap over the instep will make your legs looks shorter. So do boots that stop at mid calf. For a more flattering look, try tucking your jeans inside your boots.
Underwear counts, a bra that fits you across the back and in the cup size will make will look slimmer. 80% of women wear the wrong size and ill fitting bra. It is important to get measured every six months, wearing the correct size will lift and tuck, it is an instant breast job. You will also give your waist more definition.