Threadbare Size Guide
Threadbare is an affordable British casual clothing brand offering contemporary, on-trend styles for both men and women. Known for its accessible fashion and versatile wardrobe staples, Threadbare provides a wide range of pieces including coats & jackets, knitwear, jeans, loungewear, dresses, footwear, and seasonal essentials such as ski wear and holiday collections. The brand follows standard UK sizing conventions, making it straightforward for British shoppers to find their ideal fit. Threadbare’s clothing is designed with a regular, comfortable fit that suits a wide range of body types — neither overly slim nor oversized — making it perfect for everyday casual wear. Whether you’re searching for relaxed weekend pieces, workwear basics, or holiday wardrobe staples, Threadbare delivers quality clothing at competitive prices. The brand is generally considered true to size, though individual preferences for a looser or more fitted look may require sizing up or down accordingly.
How to Measure
To ensure you select the correct Threadbare size, take accurate body measurements using a soft, flexible measuring tape. Wear minimal or lightweight clothing and stand naturally with your arms relaxed at your sides.
- Bust / Chest: Measure around the fullest part of your chest, keeping the tape horizontal and comfortably firm. For women, measure over the fullest part of the bust. For men, measure around the chest at nipple level. Ensure the tape is snug but not tight, and that it sits flat across your shoulder blades at the back.
- Waist: Find your natural waistline, which is the narrowest part of your torso, typically just above your belly button. Measure around this point without pulling the tape too tight — you should be able to fit one finger between the tape and your body comfortably.
- Hips: Stand with your feet together and measure around the fullest part of your hips and bottom, keeping the tape parallel to the floor. This measurement is particularly important for dresses, skirts, and bottomwear.
- Inside Leg: For trousers and jeans, measure from the top of your inner thigh (the crotch seam) down to your ankle bone, or to where you would like the hem to sit. It helps to measure a well-fitting pair of trousers laid flat for comparison.
- Foot Length: Place your foot on a piece of paper and mark the position of your heel and your longest toe. Measure the distance between these two marks in centimetres. Measure both feet, as one may be slightly larger — always use the larger measurement when selecting your shoe size.
Women’s Clothing Size Chart
Threadbare’s womenswear follows standard UK sizing. The table below covers topwear, bottomwear, dresses, swimwear, and outerwear. All measurements represent body measurements (not garment measurements) in both inches and centimetres.
| UK Size | Standard Size | US Size | EU Size | Bust (inches) | Bust (cm) | Waist (inches) | Waist (cm) | Hips (inches) | Hips (cm) |
|---|---|---|---|---|---|---|---|---|---|
| 6 | XXS | 2 | 34 | 31.5 | 80 | 25.5 | 65 | 34 | 87.5 |
| 8 | XS | 4 | 36 | 33 | 84 | 26.5 | 67.5 | 36 | 91.5 |
| 10 | S | 6 | 38 | 34 | 86.5 | 28 | 71 | 37 | 91.5 |
| 12 | M | 8 | 40 | 35 | 90 | 29 | 74 | 39 | 99 |
| 14 | L | 10 | 42 | 37 | 94 | 31 | 79 | 41.5 | 105.5 |
| 16 | XL | 12 | 44 | 39 | 99 | 33 | 84 | 43.5 | 110.5 |
| 18 | XXL | 14 | 46 | 41 | 104 | 35 | 89 | 45.5 | 115.5 |
| 20 | 3XL | 16 | 48 | 43 | 109 | 37 | 94 | 47.5 | 120.5 |
Women’s Bottomwear — Waist Guide
For Threadbare trousers, jeans, and skirts, use the waist measurement below as your primary guide for selecting the correct size.
| UK Size | Standard Size | Waist (inches) | Waist (cm) |
|---|---|---|---|
| 6 | XXS | 25.5 | 65 |
| 8 | XS | 26.5 | 67.5 |
| 10 | S | 28 | 71 |
| 12 | M | 29 | 74 |
| 14 | L | 31 | 79 |
| 16 | XL | 33 | 84 |
| 18 | XXL | 35 | 89 |
| 20 | 3XL | 37 | 94 |
Men’s Clothing Size Chart
Threadbare’s menswear uses letter sizing (XS–3XL) which corresponds to standard UK/US numeric chest sizes. The measurements below are body measurements and are given as ranges to accommodate natural variation within each size.
| Size | UK/US Size | EU Size | Chest (inches) | Chest (cm) | Waist (inches) | Waist (cm) |
|---|---|---|---|---|---|---|
| XS | 34 | 44 | 34–36 | 86–91.5 | 28–30 | 71–76 |
| S | 36 | 46 | 36–38 | 91.5–96.5 | 30–32 | 76–81 |
| M | 38 | 48 | 39–41 | 99–104 | 32–34 | 81–86.5 |
| L | 40 | 50 | 42–44 | 106.5–112 | 34–36 | 86.5–91.5 |
| XL | 42 | 52 | 45–47 | 114–119 | 36–38 | 91.5–96.5 |
| XXL | 44 | 54 | 48–50 | 122–127 | 38–40 | 96.5–101.5 |
| 3XL | 46 | 56 | 51–53 | 129.5–134.5 | 40–42 | 101.5–106.5 |
Footwear Size Chart
Threadbare offers footwear for both men and women. Use the chart below to convert between UK, EU, and US sizing systems. For the most accurate fit, measure your foot length in centimetres and match it to the corresponding size.
| UK Size | EU Size | US Men’s | US Women’s | Foot Length (cm) |
|---|---|---|---|---|
| 3 | 36 | — | 5 | 22.5 |
| 4 | 37 | — | 6 | 23.5 |
| 5 | 38 | — | 7 | 24 |
| 6 | 39 | 7 | 8 | 24.5 |
| 7 | 40 | 8 | 9 | 25.5 |
| 8 | 41 | 9 | 10 | 26.5 |
| 9 | 42 | 10 | 11 | 27 |
| 10 | 43 | 11 | 12 | 28 |
| 11 | 44 | 12 | 13 | 28.5 |
| 12 | 45 | 13 | 14 | 29.5 |
Product-Specific Guidance
Coats & Jackets
Threadbare’s outerwear — including suede jackets, lightweight jackets, shackets, and ski wear — is designed with a regular fit that allows comfortable room for layering. If you plan to wear thick jumpers or hoodies underneath your coat, consider sizing up by one size. Ski jackets and winter coats are typically cut slightly more generously to accommodate thermal base layers and freedom of movement on the slopes. For lightweight spring and summer jackets, your usual size should provide a comfortable fit.
Jeans & Trousers
Threadbare denim follows standard UK sizing and tends to run true to size. Refer to the waist measurements in the bottomwear chart above for the most accurate fit. If you fall between two sizes or prefer a more relaxed fit, it is advisable to size up. Most Threadbare jeans are designed with a regular leg length; always check individual product descriptions for specific inseam measurements, as these can vary between styles such as skinny, straight, and wide-leg cuts.
Knitwear & Tops
Jumpers, cardigans, and casual tops from Threadbare are cut for a comfortable, regular fit. The brand’s knitwear is designed to drape naturally without being excessively baggy or restrictively slim, making standard sizing a reliable choice for most customers. If you prefer an oversized or relaxed look with your knitwear, sizing up by one size will achieve this without compromising the overall silhouette.
Dresses & Skirts
When selecting a Threadbare dress, it is best to consider all three key measurements: bust, waist, and hips. If your measurements fall into different size categories, prioritise the largest measurement and choose that size for the most comfortable fit. Fitted and bodycon styles may benefit from staying true to size, while smock and swing styles offer more generous proportions and may suit your usual or even a size down.
Loungewear & Nightwear
Threadbare’s loungewear and nightwear collections are designed with comfort as the priority. These pieces tend to have a relaxed, easy-going fit. Your standard size should provide a comfortably loose silhouette, but if you prefer a very oversized feel for sleeping or lounging, consider going up one size.
Underwear & Swimwear
For women’s underwear, bras, and swimwear, Threadbare uses the same bust, waist, and hip measurements as the main clothing chart. As these garments need to fit more closely to the body, ensure your measurements match the size chart accurately rather than sizing up. Swimwear should feel snug when first tried on, as fabric can relax slightly in water.
Men’s T-Shirts, Polos & Multipacks
Threadbare men’s t-shirts and polo shirts follow the standard chest size chart. Multipacks are sold in consistent sizing, so selecting your regular size will ensure a uniform fit across all items. These garments are cut for a regular fit that works well tucked or untucked.
Shirts & Shackets
Men’s shirts and shackets from Threadbare are designed with a regular fit. Shackets (shirt-jackets) are intended to be worn as a light outer layer, so they are cut slightly roomier than standard shirts to accommodate a t-shirt or thin jumper underneath. Your usual size should work well for both.
Is Threadbare True to Size?
Threadbare clothing is generally considered true to size and follows standard UK sizing conventions. The brand designs its garments with a regular, comfortable fit that is neither overly tight nor excessively loose. Most customers find that ordering their usual UK size provides an accurate and comfortable fit. However, as with any brand, individual body proportions and personal preferences for fit can vary. If you are between sizes, the general recommendation is to size up for a more relaxed fit or size down if you prefer a closer, more fitted silhouette. Always compare your body measurements against the size charts above rather than relying solely on your usual size label, as sizing can differ between brands.
Sizing Tips
- Measure yourself regularly: Body measurements can change over time. Take fresh measurements before each purchase rather than relying on sizes you bought months or years ago to ensure the best possible fit.
- Consider the intended fit: Threadbare designs garments with a regular fit as standard. If a product description mentions “relaxed fit” or “oversized,” it will be cut more generously than the standard size chart suggests — in these cases, your usual size or even a size down may be appropriate.
- Layer up for outerwear: When purchasing Threadbare coats, jackets, or ski wear, think about what you will wear underneath. If you intend to layer with thick knitwear or hoodies, size up by one size to maintain freedom of movement and comfort.
- Prioritise your largest measurement: If your bust, waist, and hip measurements fall into different size categories, always choose the size that corresponds to your largest measurement. This ensures the garment fits comfortably across your body, and minor adjustments can be made with tailoring if needed.
- Measure your feet in the evening: Feet naturally swell throughout the day. For the most accurate shoe size, measure your foot length in the evening when your feet are at their largest. If one foot is slightly larger than the other, always buy footwear to fit the larger foot.
- Check product-specific details: Threadbare provides individual product descriptions that may include specific fit notes, inseam lengths, or fabric composition details. Always review these alongside the general size chart, as stretch fabrics and structured materials can affect how a garment fits.
- Use the UK size as your primary reference: As a British brand, Threadbare’s sizing is based on the UK system. If you normally shop using US or EU sizes, use the conversion columns in the charts above to find your equivalent UK size for the most reliable fit.
- Take advantage of free returns: Threadbare offers free UK returns on first orders (when signing up for their mailing list). If you are unsure between two sizes, consider ordering both and returning the one that does not fit — this is the most reliable way to find your perfect size.