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Size guide
La Martina Blue Polyurethane Women Backpack
Sale price
€214,00Regular price
Regular price
€214,00
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per
Trevure Size Guide
Use this guide as a category reference for dimensions, fit, and scale. Exact measurements can vary by designer and style, so always check the product page when available.
- All measurements are shown in centimeters unless stated otherwise.
- Dimensions are approximate and may vary slightly by brand and style.
- For the best fit, always compare listed product measurements with an item you already own.
Bags
Use bag dimensions to compare silhouette, capacity, and everyday function.
| Bag Type | Typical Dimensions (W × H × D) | Best For | Carry Capacity |
|---|---|---|---|
| Mini Bag | 16–20 × 10–14 × 4–7 cm | Evening, essentials only | Phone, keys, cardholder, lipstick |
| Crossbody Bag | 20–26 × 14–18 × 6–9 cm | Hands-free daily use | Phone, wallet, sunglasses |
| Shoulder Bag | 24–32 × 16–24 × 7–12 cm | Everyday styling | Daily essentials + small extras |
| Satchel | 26–34 × 20–26 × 10–14 cm | Structured day-to-evening use | Wallet, phone, pouch, tablet in some styles |
| Bucket Bag | 20–28 × 22–30 × 12–18 cm | Relaxed everyday carry | Extra depth and flexible storage |
| Tote Bag | 32–45 × 24–32 × 12–18 cm | Work, travel, daily carry | Laptop, documents, pouch, bottle |
| Backpack | 24–34 × 30–40 × 10–16 cm | Hands-free use | Larger daily carry, tablet, essentials |
| Clutch | 22–30 × 12–18 × 3–6 cm | Evening, formal occasions | Phone, cards, beauty essentials |
How to measure a bag
Width = side to side. Height = bottom to top. Depth = front to back. Handle drop and strap drop affect comfort and wearability.
Best tip
For bags, depth often changes carrying capacity more than width alone.
Wallets
Wallet dimensions help you understand pocketability, card storage, and daily use.
| Wallet Type | Typical Dimensions (W × H × D) | Best For | Fits |
|---|---|---|---|
| Cardholder | 10–11 × 7–8 × 0.5–2 cm | Minimal everyday carry | Cards, folded cash |
| Small Wallet | 10–12 × 8–10 × 2–4 cm | Compact bags | Cards, notes, coins |
| Continental Wallet | 18–20 × 9–11 × 2–4 cm | Larger handbags | Notes flat, cards, receipts, phone in some styles |
| Zip Around Wallet | 11–20 × 9–11 × 2–4 cm | Secure daily use | Cards, notes, coins |
| Long Wallet | 18–21 × 9–11 × 2–3 cm | Organized carry | Notes flat, cards, slim documents |
Tip: If you use mini bags often, compare your wallet width carefully before buying.
Jewellery
Jewellery sizing varies by category. Use the guide below for a clean reference.
Rings
| Ring Size | Inner Diameter (mm) | Finger Circumference (mm) |
|---|---|---|
| US 5 | 15.7 | 49.3 |
| US 6 | 16.5 | 51.9 |
| US 7 | 17.3 | 54.4 |
| US 8 | 18.1 | 57.0 |
| US 9 | 18.9 | 59.5 |
Bracelets
| Size | Approx. Length | Fit |
|---|---|---|
| Small | 16 cm | Closer fit |
| Medium | 17–18 cm | Standard fit |
| Large | 19–20 cm | Relaxed fit |
Necklaces
| Length | Style Reference |
|---|---|
| 35–40 cm | Choker / close to neck |
| 45 cm | Standard necklace length |
| 50–60 cm | Lower neckline / layering |
| 70 cm + | Long necklace / statement layering |
Tip: For rings and bracelets, measuring an existing well-fitting piece is often the most accurate method.
Watches
Watch fit depends on case size, strap length, and wrist circumference.
| Watch Type | Case Diameter | Wrist Fit | Look |
|---|---|---|---|
| Small | 22–28 mm | Smaller wrists / jewellery-like styling | Delicate |
| Medium | 28–36 mm | Most everyday fits | Balanced |
| Large | 36–42 mm | Broader wrists / stronger presence | Bold |
| Oversized | 42 mm + | Statement styling | Dominant |
How to measure your wrist
Wrap a soft measuring tape around the wrist where you normally wear a watch. Add slight room for comfort.
Best tip
A smaller case feels more classic and refined. A larger case creates more visual impact.
Sunglasses
Sunglasses sizing is usually based on lens width, bridge width, and temple length.
| Fit Type | Lens Width | Bridge | Temple Length | Best For |
|---|---|---|---|---|
| Small | 48–51 mm | 15–18 mm | 135–140 mm | Narrow face shapes |
| Medium | 52–55 mm | 17–20 mm | 140–145 mm | Most face shapes |
| Large | 56–60 mm | 18–22 mm | 145–150 mm | Broader face shapes / oversized look |
Lens Width
Horizontal width of one lens at its widest point.
Bridge Width
Distance between the two lenses over the nose.
Temple Length
Length of the arms extending over the ears.
Best tip
Medium sizing is usually the safest choice if exact frame measurements are not listed.
Sneakers
Use this chart as a general reference. Fit can vary depending on the brand, last shape, and sole construction.
| EU | US Women | US Men | UK | Foot Length (cm) |
|---|---|---|---|---|
| 36 | 6 | 4 | 3.5 | 22.5–23.0 |
| 37 | 6.5 | 5 | 4 | 23.0–23.5 |
| 38 | 7.5 | 6 | 5 | 23.5–24.0 |
| 39 | 8.5 | 6.5 | 5.5 | 24.0–24.5 |
| 40 | 9 | 7 | 6 | 24.5–25.0 |
| 41 | 10 | 8 | 7 | 25.5–26.0 |
| 42 | 11 | 9 | 8 | 26.0–26.5 |
| 43 | — | 10 | 9 | 26.5–27.0 |
| 44 | — | 11 | 10 | 27.0–27.5 |
| 45 | — | 12 | 11 | 27.5–28.0 |
How to measure foot length
Stand on paper, mark heel to longest toe, and measure the distance in centimeters.
Best tip
If you are between sizes, choose the larger size, especially for structured leather sneakers.
Product-specific measurements always take priority over this guide. This page is intended as a category reference for scale, fit, and comparison.
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