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Monsoon has up to 40% off some epic Christmas party dresses right now

(Monsoon / Yahoo Life UK)
Monsoon's dress range is a thing of beauty. (Monsoon / Yahoo Life UK)

The perfect party dress is a thing of joy – with a flattering fit and a swishing skirt that will have you longing to give it a spin on the dance floor.

But if there's one thing we love even more than finding just the right party dress, it's getting a great deal on just the right party dress. So we were pleased as punch to find Monsoon has an epic sale with 40% off Christmas party dresses.

Whether you're after sequins, velvet, sparkly embroidery or diamanté detailing, there are a range of different cuts – from mini shifts to midis with sweetheart necklines – to suit different styles.

For extra feel good factor, look out for items that are part of Monsoon's S.E.W range. These feature "eco-conscious" materials that have a reduced environmental impact, such as recycled sequins and polyester made from post-consumer waste.

We've rounded up some of the best dresses in Monsoon's sale to get you kitted out for all your Christmas parties and New Year's Eve dos.

For those looking to treat themselves to something extra special, we've also gathered together the best full price party pieces at Monsoon.

Best Monsoon party dresses on sale

Keely Sequin Midi Dress | £96 (Was £160)

Keely sequin midi dress black
The sequins cascade down this midi dress, giving a shimmering, almost liquid effect. (Monsoon)

Letty Metallic Dress | £77 (Was £110)

As good as gold. (Monsoon)
We love the fluted sleeves and flared skirt on this knee length dress. (Monsoon)

Jessica Sequin Wrap Dress in Recycled Polyester | £84 (was £140)

Jessica sequin wrap dress in recycled polyester gold (Monsoon)
Look as good as gold in this sequin wrap dress made from recycled fabric. (Monsoon)

V-neck Twist Metallic Dress with Lenzing™ Ecovero | £51 (Was £85)

V-neck twist metallic dress with lenzing™ ecovero™ green (Monsoon)
This sparkly dress is made of a sustainable fabric derived from renewable wood sources. (Monsoon)

Zoey Embellished Star Midi Dress in Recycled Polyester | £90 (Was £150)

(Monsoon)
Stun in this sparkly midi that emulates colourful fireworks. Great with strappy heels. (Monsoon)

Metallic Knit Square Neck Pleated Midi Dress | £54 (Was £90)

(Monsoon)
Comfort is key during winter, and this super flattering knit midi is combines class *and* comfort. (Monsoon)

Allie Wrap Dress | £75 (Was £150)

(Monsoon)
Add a splash of pink to your winter wardrobe. (Monsoon)

Jacque Star Midi Dress | £96 (Was £160)

(Monsoon)
Featuring a mesh overlay that's scattered with sequin stars against a black backdrop, this dress does all the talking for you. (Monsoon)

Gretchen Dolman Sleeve Midi Dress | £51 (Was £85)

(Monsoon)
Falling beautifully over the shoulders thanks to a flattering sleeve design, this dress features a zig-zag pattern with metallic thread. (Monsoon)

Kayleigh Sequin Shift Dress | £59.40 (was £99)

Kayleigh sequin shift dress blue (Monsoon)
This striking shift dress is cut low at the back. (Monsoon)

Marianly Sequin Animal Print Dress | £84 (Was £140)

Marianly sequin animal print dress black (Monsoon)
How to make animal print more Christmassy? Why, make it sparkly, of course! (Monsoon)

Metallic Midi Halter Neck Dress with Recycled Polyester | £66 (Was £110)

Metallic midi halter neck dress with recycled polyester purple (Monsoon)
We love the sophisticated halter neckline on this midi. (Monsoon)

Velvet Applique Cut-Out Midi Dress | £78 (Was £130)

Velvet applique cut-out midi dress black (Monsoon)
If sparkles aren't your vibe, this sophisticated number is sure to please. (Monsoon)

Alyson Embellished Feather Dress | £78 (Was £130)

Alyson embellished feather dress green (Monsoon)
With gold embroidery and a velvet trim, this dress is all about the details. (Monsoon)

Shop other great Monsoon party dresses

Sophie Bow Dress | £150

Sophie bow dress black
Who said bows were just for presents? (Monsoon)

Megan Sequin Dress | £100

Megan sequin dress bronze (Monsoon)
Sequins on a shirt dress – one of the surprise hit combos of the season. (Monsoon)

Billie Bow Midi Dress | £125

Billie bow midi dress black (Monsoon)
We love the diamanté detailing along the sweetheart neckline. (Monsoon)

Nyla Embellished Dress | £175

Nyla embellished dress black (Monsoon)
This dress has a touch of the black magic about it. (Monsoon)

Bria Burnout Midi Dress | £90

Bria burnout midi dress red (Monsoon)
The pattern on this devore fabric is so sumptuous. (Monsoon)

Rylee Sleeveless Dress | £125

Rylee sleeveless dress black (Monsoon)
Understated elegance. (Monsoon)

Avery Embellished Tunic Dress | £150

Avery embellished tunic dress green (Monsoon)
The caped sleeves on this mini are sensational. (Monsoon)

Carla Velvet Corsage Dress | £75

Carla velvet corsage dress black (Monsoon)
The 90s are back. (Monsoon)

Selena Star Embellished Dress | £150

Selena star embellished dress blue (Monsoon)
Shine bright like a Christmas tree star. (Monsoon)

Lilia Velvet Maxi Dress | £125

Lilia velvet maxi dress red (Monsoon)
The sparkly bows are detachable so you can move them round the dress. (Monsoon)

Hope Heart Sequin Dress | £120

Hope heart sequin dress blue (Monsoon)
With layered fabric and sequin hearts, this dress looks its best when dancing. (Monsoon)

Clo Crossover Maxi Dress | £80

Clo crossover maxi dress blue (Monsoon)
A classic that will work all year round. (Monsoon)

Diana Diamante Halterneck Dress | £85

Diana diamante halterneck dress black (Monsoon)
The crystal trim on this halterneck is the star of the show. (Monsoon)

Agatha Velvet Bardot Dress | £100

Agatha velvet bardot dress teal (Monsoon)
We love the way the rich velvet sleeves drape off the shoulder in this showstopper. (Monsoon)