Sero striped cotton-poplin drawstring pants
LOULOU DE SAISON's pants release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $192, quality lands at Not Available, comfort at 90/100, and sustainability at 80/100 for discerning shoppers.
- Brand · LOULOU DE SAISON
- Category · Pants
AI scorecard
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Craftsmanship, stitching, and long-term durability.
Movement, breathability, and day-long wear.
Environmental impact and responsible sourcing.
Attribute deep dive
We break down what drove each score so you can weigh trade-offs.
Quality Analysis Not Available
These Sero pants, crafted from Portuguese cotton-poplin, offer a balance of style and comfort. While the "lightweight, non-stretchy fabric" suggests a comfortable feel, it doesn't provide enough information to assess long-term durability, as specific construction details like seam type or fabric weight are not mentioned.
Comfort Assessment 90/100
These Sero pants offer a delightful balance of style and comfort, featuring roomy wide legs and an elasticated drawstring waist for a flexible, relaxed fit. While the lightweight cotton-poplin fabric is non-stretchy, the generous cut ensures ease of movement.
Sustainability Impact 80/100
These pants are made from 100% cotton, a natural fiber, which is a positive step towards sustainability.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Leg Opening | Rise | Hip | Inside Leg |
|---|---|---|---|---|---|
| FR 38 | 78 cm | 52 cm | 30 cm | 104 cm | 84 cm |
| FR 34 | |||||
| FR 40 | |||||
| FR 42 | |||||
| FR 36 | |||||
Gallery
Reference shots help you validate textures, hardware, and proportion before you buy.




Garment details
Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.
Editors’ Notes: Loulou de Saison's 'Sero' pants perfectly balance style and comfort. Made from Portuguese cotton-poplin, they're cut with roomy wide legs and have an elasticated drawstring waist. Wear yours as a set with the matching shirt from our edit.
Editors’ Notes: Loulou de Saison's 'Sero' pants perfectly balance style and comfort. Made from Portuguese cotton-poplin, they're cut with roomy wide legs and have an elasticated drawstring waist. Wear yours as a set with the matching shirt from our edit.
Size & Fit: Fits true to size, take your normal size High-rise, cut for a relaxed fit Elasticated, drawstring waist for a flexible fit Lightweight, non-stretchy fabric Model is 175cm/ 5'9" and is wearing a FR 36 Model measurements: Bust: 81cm/ 32" Waist: 64cm/ 25" Hip: 89cm/ 35" View size guide
Details & Care: Ivory and black cotton-poplin Pull on 100% cotton Hand wash
Delivery & Returns: Find out more about our delivery options . Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your nearest UPS drop off point. Free returns are offered within 14 days of delivery.