Staying stylish during the dog days of summer when you're expecting can be challenging, especially if you're in your third trimester and are experiencing the aches and pains of pregnancy. It's very important for the mom-to-be to stay cool and relaxed under the summer sun, so choosing the right type of clothing is a top priority. Since you want to be stylish too, here are some of the best clothes to add to your summer collection:

1. The maxi dress. Super soft and lightweight materials make the maxi-dress a definite yes for the season. You can relax in these long, loose, flowing dresses designed with tropical prints or a Grecian-inspired cut for a romantic look. Add a pair of gladiator flats or kitten-heel sandals for a complete ensemble.

2. Maternity capris. 'Tis the season to show off those gams, so don't hide in drawstring pants or jeans this summer! Wear some capris for casual days at the office and weekends, so you can work up a tan on those legs. Maternity capris made with stretch material are comfortable and stylish.

3. Relaxed button-down shirts. Loose and flowing clothing is the best match for a mom-to-be, especially on days when you're feeling bloated and tired. A loose-fitting button-down shirt will help you stay relaxed and comfortable all day long. Choose a light-colored shirt to help you beat the heat this season, without compromising on style.

4. Loose skirts. This season's frock-style skirt trend is at the top of the must-have list, which makes it a necessary addition to your maternity wardrobe. These ultra-feminine and playful skirts are a great way to show off your baby bump in style!

5. Peasant tops. Catch the Bohemian wave this season and enjoy a splash of color with a peasant top. Maternity peasant tops and blouses are designed with extra fabric and tend to flare out at the waist and sleeves. This is a great cut for moms-to-be, and can be especially flattering if you've gained some weight.

Staying cool and comfortable in the heat can be a challenge in itself, and you can multiply the effects of the heat by ten when you're pregnant. Pick up any of these stylish summer must-haves so you can enjoy the best of the season!