1. Do experiment with shorter lengths. Its summer people and summer equals hot! So why not cut down the amount of fabric and stay comfortable. There are literally hundreds of different styles and fabrics for shorts and skirts/dresses, so there are no excuses. If you are afraid of exposing the world to your thighs then try the cargo or boyfriend look. Tailored shorts and sundresses for dressier occasions and patterned shorts for making a statement.
2. Do try out new patterns and colors. Going along with the idea of patterned shorts are patterns in general. Summer is the most forgiving season when it comes to outrageous fashion trends so be a little wild and try a bright color or bold pattern you normally wouldn't.
3. Do buy a one-piece swimsuit. The one-piece has come full circle. While the more modest of us have continued to wear one-pieces despite the lack of options, there are now so many adorable and even sexy versions available that there is one for everyone. There are plenty of scant suits with various cut outs or the more classic ruffled looks reminiscent of the 1950's.
4. Do layer. Although we normally think of summer as the hot season here in the US and rightly so, there are many places that in fact are not. While a barely there suit and cover-up might be ok for day, the moment the sun goes down you are forced to spend unnecessary funds on a touristy "I got this in Boca" type sweatshirt. This summer loose fitting clothes are still in, so with your suit try a tank, a loose fitting T and a cardigan and you'll be ready for anything.
5. Do dress for your body type. This is the last and probably most important Do of this or any other season. Trends are fun and refreshing, but dressing in what looks best on you never goes out of style. Don't force a "tini" bikini if it doesn't make you truly look and feel your best.