I scrolled through Nordstrom's secret summer style section — my picks start at $15

A sundress is a must for any summer wardrobe, and I seriously can't get over how lovely this option is. Made from 100% gauzy cotton, it's super soft and partially lined, and the billowy tiered skirt and neckline work together to create a flattering fit. I'm partial to this pretty pink, but you can choose from six other colors. My fellow Yahoo Shopping Editor Ellie Conley recently picked the white version as one of her favorite vacation dresses!

Everyone needs some versatile tees in their closet — the classic closet staple is truly the building block for warm-weather outfits. This Nordstrom brand T-shirt is made from ultra-soft Pima cotton that drapes just right and is ideal for everyday wear. 

Even better, some are 60% off right now. I'm scooping up the heather gray while it's down to just $14.

I'm obsessed with these raffia Sam Edelman sandals — don't they just scream summer? The scalloped edges and oversized buckle give them a fashion-forward vibe, while the cushioned insole makes them comfy enough to walk in. 

And bonus: The sandals come in butter yellow — this season's hottest color trend. 

Another pair of sandals on my shopping list? These adorable rubber Birkenstocks. Besides boasting a cushioned footbed and adjustable strap, the flip-flops provide ample arch support — a huge plus in my book. 

The summer-ready shoes are fully waterproof, too, so I can wear them to the beach and pool without worrying about them getting ruined.

A stylish pair of sunglasses not only protects your eyes on summer days, but can also pull your whole look together. These oversized cat-eye frames are universally flattering, and the dark tortoiseshell color looks good with all types of outfits (dressy or casual). 

I can't believe these cuties are just $15 a pop — and there's a special happening right now where you can buy two pairs for just $20. As someone who constantly loses sunglasses, this is one deal I can get behind.

With a satin-like sheen and romantic ruffle detailing, this top is as lovely as it is versatile. It's ideal for transitional weather — wear it on its own or don it under a sweater, jean jacket or blazer. 

The ivory color is so easy to style and it ranges in size from XS to 2XL. Keep in mind that customers say it runs large, so you may want to size down.

If you don't own a midi-length cardigan, it's time to invest. The extra bum coverage is nice when you're wearing leggings or form-fitting jeans, and this one is an ideal weight for AC situations and cool fall nights alike.

And let's not overlook the stunning warm red color that is reminiscent of fall foliage and will complement many complexions. If you want other options, it's marked down in green, gray, blue and fuchsia, too.

Throwing on a breezy midi skirt allows for plenty of airflow, making it a no-brainer for those steamy July afternoons. With the right styling — great shoes, a cute top and statement jewelry — you can also up the chic factor considerably. 

The best part? This sleek linen-blend option is machine washable, so you can skip the hefty dry cleaning bills.