Build the ultimate summer-to-fall wardrobe with our favorite under-$50 staples

In case you're not familiar with the "rich mom" trend that's currently sweeping the style world, here's how we'd sum it up: dressing like one has money without being flashy about it. That means a wardrobe filled with simple-yet-chic staples like this crisp striped number that looks put together in the easiest, breeziest way — and also works perfectly as a versatile transitional piece.

Layer it over a tank on cooler summer nights or tuck it into some trousers for the office (or an early fall brunch date). The blue-and-white version is particularly timeless but there are 34 other styles to choose from too.

Stay yacht-ready at all times in this classic nautical-inspired cardi. Lightweight enough for cooler summer evenings, this piece deserves a spot in your rotation year-round — it was born to be paired with a crisp blouse and blue jeans. It's available in eight styles, including a solid black and white if you're resistant to sea-worthy stripes.

"I love the fit of this sweater!" wrote one fan who bought it in three colors. "Normally, I avoid cropped sweaters/jackets, but this one looked like it was a couple of inches below the waist, so I took a chance that it wasn't an optical illusion. So glad I did, as it fits perfectly and, due to the slightly longer length than a typical lady jacket, it's so flattering and soft! I love the feel of it as much as the look."

Thick pants just won't cut it on those particularly humid days, but these trousers are made of a lightweight cotton-linen blend, making them airy and comfortable enough for summer with enough coverage once fall begins its approach. You'll get a custom fit via the adjustable drawstring waist, and, maybe best of all, they have pockets!

They come in 15 colors, including fall-ready shades like Dark Coffee and Rust — as well as "I can't let go of summer" hues like Lavender and Sky Blue.

When we saw Duchess of Sussex Meghan Markle rocking a designer camel cape, we went shopping and found this dead ringer for a whopping 97% less. This beauty is washable, reversible and will be a classic fall-wardrobe piece as summer comes to a close. Cinch it with a belt for a flattering look. Not into camel? It comes in nearly 40 styles.

"Got so many compliments on this," shared a cape-loving customer. "I wore it to a ... luncheon and everyone loved it. Was nice and warm when outside. It was very versatile."

If you're always on the hunt for denim that makes you look and feel your best (and who isnt?), these bestsellers deliver. There's nothing more versatile than a flattering pair of blue jeans when it comes to any seasonal wardrobe — pair it with a tee for a casual summer look, or a flannel button-down for a stylish autumnal vibe.

Our own executive editor said she feels like a "sexy mama" in her GVs. In her full review, she wrote, "I'm not exactly sure what the Gloria Vanderbilt gurus did to make these jeans so flattering, but they're cut to accentuate the smallest part of your natural waist, eliminating muffin-top madness."

There's nothing more classic than a fresh white tee, and this one is the ideal starting point for a wide variety of fashionable 'fits. It has a slouchy silhouette and is made from breathable, opaque fabric. It comes in 40 colors, ranging from bright and colorful to simple and versatile, plus a bunch of prints too. Bonus: It has a stylish pocket and rolled-up sleeves for an effortlessly cool look — and you can grab one for as low as just $9.

As for the fit? It's roomy without being boxy and loose while still being body-appreciative. "The fabric is soft. The cut is loose and not clingy. I love that the length is NOT short, yet not too long. The sleeves are just the right length. I originally ordered this in white and gray and will be ordering more colors... I'm going to clear out my others that have shrunk and pilled. The value of these shirts makes it easy to do this! Highly recommend," said a fan. 

Stretchy and versatile, these jeans will look fabulous with canvas sneakers and a white tee, and just as stylin' with a sweater and a tall boot. Some 2,400 five-star reviewers are into them, and they're available in 17 washes.

"The high waist is super flattering, and the stretchy denim is so comfortable," wrote one convert. "I love the wide-leg style — it's loose but still looks stylish and put-together. Plus, the pockets are actually deep enough to be useful!"

Ballet flats are making a major comeback, and it's easy to see why — they pair well with just about anything, including swishy sundresses and more substantial autumnal outfits. Over 50,000 Amazon shoppers have given these cute kicks a five-star rating. They're made from soft faux-leather and come in a delightful variety of 20 styles in sizes 5 to 15 (with wide options too!).

"These ballet flats couldn't be better for the price. They are so comfortable with a nice amount of padding, and super cute! I sized up a half a size and they fit perfectly. I now own them in two colors and will probably get more," gushed one fan.

You can't not saunter in this chic sweater look. You'll wear it for brunch, for business and even to the martini bar — thanks to its lightweight knit construction, it's equally great for both summer and fall nights.

"The fit of the skirt is perfect for me," wrote a fan who shared several pics. "It is stretchy and hugs in the right places without being too tight. I love the slit in the side that gives a nice shape to relieve the boxyness of the outfit. The top is more of a box cut and loose, which isn't my normal preference. However, when tucked into the skirt, it looks much nicer."