Stretchy summer trousers are a great way to showcase your style, while prioritizing comfort in steamy weather. Airy trousers with waist-cinching accents and tummy-slimming silhouettes are the way to go, especially as we approach the dog days of August. Ahead, we found 15 summer trousers that not only offer comfort, but they prioritize your style, too. Think work-approved options and everyday beach picks. Another perk? Everything on this less costs less than $35. 15 Stretchy Trousers That Make You Forget You're Wearing Anything 1.