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Get ready to dazzle and dance the night away in the latest cocktail dress styles at Tillys. Whether you're heading to a chic rooftop party or an elegant evening soirée, our collection of cocktail dresses brings you fresh new styles that effortlessly blend fashion-forward trends with a touch of timeless elegance. From flirty silhouettes to bold colors, these dresses are designed to make you feel confident and stylish no matter the occasion. Embrace your unique style and step into a world of glamour with cocktail dresses that are as unforgettable as the moments you'll create in them.

$39.99
Now $24.97 (38% Off)

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A white textured polyester slip dress with lace-trimmed V-neckline, shirred waist, and adjustable straps.

$89.60
Now $71.68 (20% Off)

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A white mini dress with a corset top, pleated skirt, and tie straps, perfect for parties.

$34.99
Now $9.97 (72% Off)

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A pink bubble dress with a V-neckline, adjustable straps, and delicate rose detail, made of polyester.

$42.99
Now $29.97 (30% Off)

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A brown textured mini dress with a drop waist, deep neckline, and adjustable straps for a perfect fit.

$51.20
Now $40.96 (20% Off)

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A dark red satin mini dress with elegant lace trim, perfect for making a statement.

$70.40
Now $56.32 (20% Off)

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A chic black mini dress featuring a strapless fit, drop waist, and tiered ruffle hem.

$45.99
Now $14.97 (67% Off)

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A stylish little black dress with unique stitching, lace-up back, and a flattering fit-and-flare silhouette.

$54.40
Now $43.52 (20% Off)

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A black mesh mini dress featuring lace trim, rose detail, adjustable straps, and a cupped bust.

$59.99
Now $29.97 (50% Off)

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A lightweight leopard print midi dress with an open back, picot trim, and fixed spaghetti straps.

$59.99
Now $29.97 (50% Off)

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A black satin dress with floral print, lace trim, and open back, perfect for special occasions.

$52.99
Now $34.97 (34% Off)

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A pink lace halter dress with a low back and flowing skirt, perfect for special occasions.

$54.40
Now $43.52 (20% Off)

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A stunning brown mesh mini dress with rhinestone applique and adjustable straps for a glamorous night out.

$89.60
Now $71.68 (20% Off)

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A black mini dress with a corset top, pleated skirt, and tie straps, perfect for parties.

$79.99
Now $39.97 (50% Off)

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A shimmering silver sequin maxi dress with a tight fit and sleeveless U-neckline for special occasions.

$79.99
Now $39.97 (50% Off)

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A stunning black sequin maxi dress with a tight fit and sleeveless U-neckline for special occasions.

$83.20
Now $66.56 (20% Off)

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A grey mini dress with adjustable straps and multi-sized sequins for a glamorous party look.

$62.40
Now $49.92 (20% Off)

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A strapless red faux leather mini dress with a bodycon fit, perfect for a night out.

$75.20
Now $60.16 (20% Off)

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A white satin mini dress with a fold over neckline and lace-up back for elegant events.

$78.40
Now $62.72 (20% Off)

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A light pink satin maxi dress with adjustable straps, open back, and under bust stitching.

$54.40
Now $43.52 (20% Off)

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A purple sheer lace mini dress with a halter neck, plunging front cut-out, and back tie detail.

$52.80
Now $42.24 (20% Off)

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A strapless beige mini dress with chic lace fabric and an asymmetric hemline.

$46.40
Now $37.12 (20% Off)

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A flirty white mini dress featuring floral lace fabric, deep v-neckline, and contrast lace trim.

$59.99
Now $24.97 (58% Off)

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A black floral mini dress with a scoop neckline and short sleeves, made from 100% viscose.

$34.99
Now $19.97 (43% Off)

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A white strapless tube dress with a smocked waist, tiered skirt, and textured cotton fabric.

Cocktail Dress

Nothing says confidence like slipping into a cocktail dress that just feels right—especially as late summer events fill your calendar. Whether you’re heading to an end-of-summer rooftop party, a friend’s engagement celebration, or a fancy dinner downtown, the right cocktail dress instantly sets the vibe. It’s all about finding that sweet spot between effortless style and comfort, with fabrics that breathe and silhouettes that move with you. Picture lightweight satins and airy chiffons catching the golden hour light, or bold pops of color that stand out at sunset gatherings. When you’re cocktail dressed for the season, you’re not just showing up—you’re making memories. It’s about those moments when you catch your reflection and know you nailed the look, or when someone compliments your style and you feel like you’re exactly where you’re supposed to be. For those who love gifting, a cocktai dress is a go-to surprise for birthdays, bridal showers, or just because. It’s a thoughtful way to help someone special step into their next celebration with confidence and fresh style.

August brings that perfect blend of late-summer heat and the first hints of fall, making it the ultimate time to refresh your wardrobe with cocktail dresses that carry you from sunlit afternoons to breezy nights. Maybe you’re all about classic black, or maybe you want to play with trending hues and playful patterns—there’s a style for every vibe and every body. Look for details that elevate your fit, like adjustable straps for a custom feel, or pockets for a little extra function. If you’re planning to dance the night away, a flowy skirt or a fitted mini with stretch will have your back. And don’t forget about accessories; a bold clutch or statement earrings can take your cockatil dress from simple to standout in seconds. For anyone building a collection, these pieces aren’t just for one night—they become those go-to looks you reach for again and again, whether you’re headed to a formal event or just want to make an ordinary night a little more special. If you’re searching for more inspo or want to explore beyond cocktail dresses, check out the full range of Occasion Dresses to discover new styles that fit every invite on your calendar.

FAQs

Cocktail dresses are perfect for semi-formal events like weddings, engagement parties, holiday celebrations, and upscale dinners. They’re also a great choice for summer rooftop gatherings, graduation parties, and any event where you want to feel stylish and confident without going full formal.

For daytime events, pair your cocktail dress with lighter accessories like a woven tote, minimal jewelry, and a pair of comfortable sandals or block heels. Opt for softer colors or playful prints to keep the look fresh and relaxed.

Lightweight fabrics like chiffon, satin, linen blends, and cotton are ideal for staying cool and comfortable in warm weather. These materials allow for breathability and movement, making them perfect for late summer celebrations.

Absolutely! You can dress down a cocktail dress by layering with a denim jacket, swapping heels for sneakers or flat sandals, and keeping accessories simple. This makes your look more laid-back while still feeling put together.

For evening events, elevate your cocktail dress with statement earrings, a sleek clutch, and strappy heels or chic ankle boots. Add a light wrap or tailored blazer for a polished finish that’s ready for any occasion.