Take your workwear fashion into autumn with our pick of the smartest and most stylish dresses guaranteed to glam up the office...
1. Monsoon dress - Workwear dresses
2. Dorothy Perkins dress - Workwear dresses
Tan Colour Block Shift Dress, £35, Dorothy Perkins
Go for a sweet 60s spin in this colour-block shift.
3. Topshop dress - Workwear dresses
Spot Pleated Waist Shift Dress, £46, Topshop
This spotty number has retro appeal we just can't resist.
4. Mango dress - Workwear dresses
Colbalt Blue Shift, £49.90, Mango
Punctuate your office wear with prized gem hues - we love this jewel-hued number.
5. Diane Von Furstenberg dress - Workwear dresses
Diane Von Furstenberg Tunisia Dress, £340, Matches
Make a vibrant style statement in this DVF dress. Add some knee-high boots for a modern finish.
6. French Connection dress - Workwear dresses
Tallulah Tweed Dress, £130, French Connection
For classic smart style, nothing beats an uber-chic tweed dress. Pair with opaques and simple ballerinas for an elegant finish.
7. Hobbs dress - Workwear dresses
Printed Henton Dress, £169, Hobbs
For some eye-catching prints, this belted style dress makes a stunning ladylike choice.
8. Zara dress - Workwear dresses
Striped Dress, £29.99, Zara
This two-toned striped dress makes an effortless office ensemble. Pair with a structured black tote and pointed courts for ultra smart style.
9. Mango dress - Workwear dresses
Animal Print Dress, £34.90, Mango
Go fierce and trend some animal prints in this easy-wearing Mango dress.
10. New Look dress - Workwear dresses
Belted Crepe Dress, £24.99, New Look
You can't go wrong with a smart shirt dress in the office. This one from New Look has perfect demure style and metallic buttons for a little extra glitz.
11. Coast dress - Workwear dresses
Chance Cowl Neck Dress, £95, Coast
When the temperatures drop, this cowl neck jumper dress will be your office staple.
12. Jaeger dress - Workwear dresses
Sleeved Knot Front Dress, £299, Jaeger
Keep your workwear looking luxe in this silk scarlet number.
13. New Look dress - Workwear dresses
AX Paris Heart Gathered Dress, £30, New Look
Flutter that feminine style in this heart printed chiffon dress.
14. ASOS dress - Workwear dresses
Ponti Pencil Dress with Zip Detail, £45, ASOS
Go prim and proper Victoria Beckham style in this ponti pencil dress.
15. Hobbs dress - Workwear dresses
NW3 Woodlands Dress, £139, Hobbs
For playful style, take inspiration from Alexa Chung and work some quirky prints - we love this squirrel, rabbit and acorn printed dress.
16. L.K.Bennett dress - Workwear dresses
Amalia Dress, £175, L.K.Bennett
The bold print and autumnal tones on this shirt dress make it a workwear must-have.
17. Hobbs dress - Workwear dresses
Unlimited Flock Spot Tunic Dress, £189, Hobbs
For a grown-up and elegantly realised take on prints, be sure to add this sizzling number to your autumn wish list.
18. DKNY dress - Workwear dresses
DKNY Black Colour Block Jersey Wool Dress, £294, My Wardrobe
Bring some slick New York style to the office with the colour-block DKNY number.
19. L.K.Bennett dress - Workwear dresses
Cranley Dress, £195, L.K.Bennett
For a polished style, this printed frock is office perfection.
20. Jaeger dress - Workwear dresses
Panelled Knit Dress, £199, Jaeger
Simple but stunning, this boozy red toned knitted dress is great for layering or as a standalone piece.
21. Wallis dress - Workwear dresses
Red Peplum Ponte Dress, £45, Wallis
Work some ruby red tones with this peplum ponte dress from Wallis.
22. Tibi dress - Workwear dresses
Tibi Ocelot Maxi Dress, £320, My Wardrobe
If you fancy lowering your hemlines, let this Tibi printed maxi dress be your choice. Add a fitted blazer and a skinny belt to smarten it up.
23. Ted Baker dress - Workwear dresses
Mirrored Flutter Print Dress, £149, Ted Baker
If an all-over print isn't for you, this two-tone pencil dress is an easy way to wear the trend without going too OTT.
24. Zara dress - Workwear dresses
Dress with Rounded Collar, £35.99, Zara
Give this simple fitted dress an extra wow factor by adding a statement beaded necklace.
25. New Look dress - Workwear dresses
Flannel Colour Block Dress, £27.99, New Look
This sweet pinafore dress is instant preppy chic.
26. Raoul dress - Workwear dresses
Raoul Silk and Wool Dress, £320, Matches
For uptown chic, this navy and burgundy dress makes an elegant office ensemble.
27. MaxMara S Max dress - Workwear dresses
MaxMara S Max Wool and Angora Dress, £358, Matches
Give a nod to the new season 60s vibes in this camel wool and angora dress from MaxMara S Max.
28. Oasis dress - Workwear dresses
Metallic Colour Block Shift Dress, £55, Oasis
The metallic panel on this long-sleeved shift gives it extra glam points perfect for work-to-play.
29. Diane Von Furstenberg dress - Workwear dresses
Diane Von Fustenberg Laney Suede Dress, £314, Matches
Enhance your office fashion credentials with this brown suede belted dress by DVF.
30. River Island dress - Workwear dresses
Grey Colour Block Drop Waist Dress, £45, River Island
Be a 60s office siren in this grey colour-block tunic - we love the buckle and drop waist!
31. H&M dress - Workwear dresses
Red Wrap Dress, £12.99, H&M
Pep up your palette with this warming orange number.
32. French Connection dress - Workwear dresses
Peplum Apollo Dress, £97, French Connection
This peplum style dress will give a beautifully tailored fit and can instantly be transformed from desk to bar with a statement necklace and oversized clutch.
33. Reiss dress - Workwear dresses
Lola Bandage Dress, £175, Reiss
The bandage and origami folding detail on this figure-fitting frock makes it a real head-turner.
34. Jigsaw dress - Workwear dresses
Whist Print Dress, £189, Jigsaw
We love the vintage feel to this gorgeous frock, an all-season versatile buy.
35. Oasis dress - Workwear dresses
Floral Faux Wrap Dress, £45, Oasis
Freshen up your autumn office style with this pink and navy wrap style dress from Oasis.
36. H&M dress - Workwear dresses
Camel Dress, £19.99, H&M
It was hot last year and it's back again - a camel dress is a classic failsafe option that will garner easy style points.
37. Motel dress - Workwear dresses
Motel Indiana Silhouette Rose Chiffon Knee Dress, £52, ASOS
Let the office compliments roll in with this on-trend floral frock.
38. Whistles dress - Workwear dresses
Large Square Spot Dress, £175, Whistles
The slim fitting style and unusual square print of this silk satin frock make it an InStyle favourite.
39. H&M dress - Workwear dresses
Purple Bow Dress, £24.99, H&M
This dazzling purple number will keep your autumn palette looking oh-so-vivid.
40. Milly dress - Workwear dresses
Milly Guava Darla Combo Dress, £386, My Wardrobe
This guava pink luxe wool dress was made for effortless city dressing. Very Victoria Beckham.
41. Whistles dress - Workwear dresses
Mia Mini Pleated Dress, £165, Whistles
For a pretty burgundy number, this Whistles woven dress ticks all the boxes.
42. Banana Republic dress - Workwear dresses
The Mad Men Collection Houndstooth Dress, £110, Banana Republic
Bring some Betty Draper glamour to your workwear wardrobe with this houndstooth number.
43. Dorothy Perkins dress - Workwear dresses
Ochre Ponte Circle Dress., £35, Dorothy Perkins
Make your mark in mustard, it's the hot hue to be seen in for autumn.
44. Coast dress - Workwear dresses
Wren Dress, £135, Coast
Channel the season's rich red hues in this chic shift.
45. River Island dress - Workwear dresses
Navy Ruffle Front Dress, £40, River Island
For a smart and sophisticated approach to office dressing, the navy ruffle dress is divine - very Kate Middleton.
46. Miss Selfridge dress - Workwear dresses
Petites Green Pleated Dress, £49, Miss Selfridge
Team this forest green pleated number with patent Mary-Janes for sizzling office style.
47. Karen Millen dress - Workwear dresses
Tailored Black Dress, £175, Karen Millen
Look like you mean business in this sleek and silhouette-enhancing dress from Karen Millen.
48. Banana Republic dress - Workwear dresses
Origami Waist Sheath, £85, Banana Republic
For boardroom days, this fitted frock is just the thing.
49. Miss Selfridge dress - Workwear dresses
Black Peterpan Collar Dress, £37, Miss Selfridge
A monochrome palette is an easy way to work smart into your workwear and this collar and cuff detailed dress is ideal.
50. Reiss dress - Workwear dresses
Livia Twist Front Dress, £175, Reiss
This sleek pencil number has a luxe ruched overlay - ideal with courts for the office or killer heels and a glossy clutch for after-hour fun.