Soya Concept Siham Contrast Elasticated Waist Straight Leg - Black Combi
Elevate your everyday style with the Soya Concept Siham Contrast Elasticated Waist Straight Leg trousers in timeless black combi. Cut in a straight leg with a contrast stretch waistband, they offer easy pull-on comfort with a smart, streamlined look that flatters the waist. The smooth, drapey fabric gives a sleek silhouette that moves with you, ideal for busy days when you still want to feel polished.
Perfect for pre spring dressing, these versatile womenswear trousers pair effortlessly with soft knits by day and a tailored blouse for evening. The elasticated waist ensures all day comfort without sacrificing style, while the clean straight leg works beautifully with both flats and heeled boots. Machine washable and fuss free, they are a dependable wardrobe staple you will reach for season after season.
- Made From - 95% Recycled Polyester, 5% Elastane
- Care - Machine Washable
Style: 27428_9999C
FREE RETURNS
We offer free and easy returns within 90 days on all UK orders. Click here for more details.
FREE UK DELIVERY OVER £59
Same Day Dispatch Until 3pm (Mon-Fri)
Free Tracked Delivery - 2-3 Working Days (£4.95 under £59)
Express Delivery - 1-2 Working Days - £5.95
Next Working Day - 1 Working Day - £12.95
Click here for our full delivery policy and for detailed information on our delivery options.
INTERNATIONAL DELIVERY (Click here for details on customs and import taxes)
£9.95 - Europe (4-7 days dependent on destination)
£14.95 - Rest of World (6-9 days dependent on destination)
An estimated delivery window is shown at checkout
Soya Concept Women's Clothing
| UK Size | EU Size | Size | Bust (cm's) | Waist (cm's) | Hip (cm's) |
|---|---|---|---|---|---|
| 8 | 34 | XS | 82-86 | 70-74 | 90-94 |
| 10 | 36 | S | 88-90 | 76-78 | 96-98 |
| 12 | 38 | M | 94 | 82 | 102 |
| 14 | 40 | L | 98-100 | 86-88 | 106-108 |
| 16 | 42 | XL | 106 | 94 | 114 |
| 18 | 44 | 2XL | 110-112 | 98-100 | 118-120 |
Soya Concept Jean Sizes
Please check product description for product specific measurements
| Size | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 |
|---|---|---|---|---|---|---|---|---|---|
| Waist (inches) | 26.8 | 27.6 | 28.3 | 29.1 | 29.9 | 30.7 | 32.3 | 33.9 | 35.4 |
| Inseam (inches) | 28.3 | 28.3 | 28.3 | 28.3 | 28.3 | 28.3 | 28.3 | 28.3 | 28.3 |
| Inseam (cm) | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
| Waist (cm) | 68 | 70 | 72 | 74 | 76 | 78 | 82 | 86 | 90 |
Still Unsure?
For peace of mind we offer a ree UK returns policy for items that are in their original condition.
There’s nothing like speaking to someone is there? So we’re here to help with any questions about sizing or any other queries you may have. We'd love to hear from you.


