The 25 best dresses on Amazon under $100

Pros: Preppy collar, easy to accessorize

Cons: Many reviewers reported it runs large

This elegant A-line dress makes the perfect backdrop for accessorizing to the max. The simple, solid long-sleeved silhouette can be paired with statement jewelry or styled beneath a colorful winter coat.

Pros: Fits any wedding dress code

Cons: Low V-neck may need tailoring

Attending a wedding comes with a daunting amount of expenses, but your outfit doesn't necessarily need to be one of them. This floor-length velvet wrap style makes for a  budget-friendly bridesmaid gown for fall and winter ceremonies, and only costs about $61.

Read more in our full Amazon velvet wedding guest dress review. 

Pros: Affordable alternative to a popular Skims dress

Cons: Slightly thinner material than the real deal

This figure-flattering slip dress went viral on Tik Tok for its uncanny resemblance to the popular Skims Soft Lounge Slip Dress. The main appeal to this one, of course, is the price difference. This long slip dress is stretchy, form-fitting, and comes in more colorways than Skims offers.

Read more in our full Amazon Skims dress review.

Pros: Waist-shaping material, convenient cutout for bathroom breaks

Cons: Pencil skirt may be too narrow for comfortably walking long distances

This bodycon mini dress has a svelte scooped neckline and a miraculously invisible shapewear suit underneath. It's not too constricting, and it effectively lifts and smoothes for a confidence-boosting silhouette. It even has a crotch cutout so you don't have to completely disrobe when nature calls, and the leg openings have elastic ribbing to keep them in place.

Pros: Breezy skirt, wide color and size variety

Cons: Some reviewers reported the sleeves were too tight on wide shoulders

This flowy A-line sundress has an off-shoulder neckline that pulls down around the upper arms and shows off your collarbones. It makes the perfect showcase for a statement necklace.

Pros: Stretchy, versatile, inexpensive

Cons: May call for a bra with removable straps due to its halter neckline

A simple cocktail dress is a must-have for evening festivities, and if you need one in a pinch, Amazon has some highly affordable options. This stretchy midi dress has a rosette decal that compliments its ruffle detail.

Pros: Inclusive size range

Cons: Reviewers report Blue Ombre colorway varies in pattern

Amazon's The Drop is one of our favorite places to look for fashion trends from online influencers. Their New Year's Eve collaboration in coordination with NYX Cosmetics includes countdown-ready dresses, such as this shimmery cowl necked slip.

Pros: Stretchy fabric, built-in shorts

Cons: Some reviewers report it's a process to get in and out of

Break up the monotony of your workout gear by wearing this exercise dress for a feminine, sporty look. Plus, you can sweat and stay comfortably dry thanks to its moisture-wicking Power fabric.

Pros: Stretchy, form-fitting material

Cons: Some reviewers recommend wearing shapewear beneath due to clinginess

This knit maxi dress has a polo-like button closure that makes it more suitable for professional settings, with a contrasting trim on the sleeves and collar. Reviewers praise its soft, thick material for its high elasticity and contouring effect that's not too constricting.

Pros: Made with breathable linen

Cons: Some reviewers complained about the hip pocket placement

If your skin is sensitive to non-ventilating materials like polyester or nylon, then this linen shirt dress is an affordable alternative. It has a loose, relaxed fit featuring pockets and slits on its midi-length skirt.

Pros: Ideal for office parties, great price on a designer brand

Cons: Dry clean only

DKNY's modern designs are another of our favorites to score a deal on via Amazon. A sheath dress like this one is a wardrobe staple that you can pull out for a range of occasions, and this one stands out with its open sleeves and ruched waist detail.

Pros: Another affordable Skims alternative

Cons: Less size options than Skims

The popular dupe for the Skims Soft Lounge Dress also comes in a long sleeved counterpart. It comes in a wider range of colorways that are more frequently stocked, including brown, navy, pink, and maroon.

Pros: Flattering ribbed detail

Cons: Limited size range

A mini sweater dress is a great base for a cute winter weekend look when styled with thick tights, your favorite ankle boots, and a statement jacket. This style has a high crew neck with slightly dropped shoulders, drawn-in waist, and flared skirt in a distinctly feminine shape.

Pros: Inclusive size range, wool blend

Cons: Runs long

Also sourced from Amazon's The Drop, this cozy midi sweater dress has a versatile, relaxed fit that fits effortlessly into the average winter wardrobe. The side slits lend themselves to showing off whichever boots you pair them with.

Pros: Best color variety

Cons: Unstructured waist

We include this sweater dress in our guide to the best work dresses among our favorite styles for winter. It has a thick, wide turtleneck and an oversized draping fit, which you can cinch in with the help of a wide statement belt.

Pros: Durable, heavyweight cotton

Cons: Non-stretch material

The Levi's store on Amazon is a savvy solution to finding the best high waisted jeans at the right price. Included in the Levi's storefront is the collared denim Ellie dress, featuring two chest pockets and buttons from top to bottom.

Pros: Thick, warm, stretchy material

Cons: Some reviewers report the black colorway is actually a dark gray

This highly-rated curve-hugging midi dress can even fit maternity sizing with its extra elasticity. It has a high turtleneck to protect you from the wind and cold, and its cotton blend knit is dense and insulating.

Pros: Inclusive size options, drawstring hood

Cons: Some reviewers reported the knit material snags easily

This relaxed-fit knit midi dress from The Drop has a drawstring hood you can turn up and tighten if you run into some weather. It comes in four neutral colorways, and can even be worn as a beach cover up.

Pros: Ideal for holiday parties and semi-formal evening events

Cons: May call for a bra with removable straps, due to its one shoulder design

From The Drop's Holiday Shop comes the Lia One-Shoulder Cutout Velvet Midi Dress. This asymmetrical design has one long sleeve and a bare shoulder up top, a waist cut out in the middle, and a midi-length hem with a mid-thigh slit in its skirt.

Pros: Great price on a brand name style

Cons: Limited size selection

Calvin Klein is one of the most popular women's fashion brands available on Amazon. This short sleeved sheath dress has a high neckline, with a zippered closure in the rear. This faux leather LBD can be worn in work settings and transitions easily into a nighttime look.

Pros: Includes tie belt

Cons: Some reviewers report that it runs small

Nothing quite says "fall" like flannel. This flannel dress is made with heavyweight cotton, features one functional chest pocket as well as two hip pockets, and ties around the waist with a removable belt.

Pros: Thick, opaque material

Cons: Some reviewers complained that its belt runs small

This corduroy shacket dress comes with a removable belt and can be sized up or down, whether you like an oversized or slim-fitted look. It features long sleeves, a button down closure, and two functioning chest pockets.

Pros: Wide color variety

Cons: The sheer sleeves are see-through in lighter colorways

This three-tiered skirt has more dimension and movement than your typical chiffon swing dress. The material is heavyweight (besides its sheer long lantern sleeves) and the waistline fits high for an elongating effect.

Pros: Long puff sleeves, stretchy waistband

Cons: Some reviewers reported it's difficult to iron

The long pleated skirt gives this Swiss dot A-line dress a dynamic texture, in addition to its long puffy sleeves. Up top is an adjustable string tie closure, and its wide color variety and affordable price tag makes this dress opt for collecting.

Pros: Unique retro-inspired neckline

Cons: Non-stretch material

If you're inspired by watching period-piece dramas, this 1950s-esque cocktail dress is an affordable way to subtly cosplay as your favorite jazz singer. It comes in a wide range of colors including satin and sequin finishes with floral or polka-dot prints.