
Saint Laurent YSL Sunglasses — Brown
Incl. express shipping · excl. duties & taxes — calculated at checkout
Final Sale. This item is not eligible for return.
Description
- SKUA003CXY9958 2359
- MaterialExterior: 100% Acetate
- ColorBrown
Saint Laurent's SL 557 sunglasses are crafted from tortoiseshell-printed acetate with an elegant rounded-rectangular silhouette. The frame features tinted grey lenses set behind substantial acetate surrounds, with the Saint Laurent logo inlaid at the temple. Subtle curved bridge detailing and gradient arm construction add sophistication. Ideal for adding retro-inspired glamour to any wardrobe.
Shipping & Returns
- Returns within 14 days of delivery. See Returns Policy here.
- Duties & taxes calculated at checkout — no extra import fees on delivery.
Authenticity Guarantee
Women's Size Guide
Please note: This is a representative guide only. Sizes and measurements may vary depending on the style and brand fit. If you are unsure, we recommend trying the product at a nearby luxury boutique.
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|---|
| IT | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 |
| FR | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| US | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| UK | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
How to measure: Bust — around the fullest part. Waist — at the narrowest point. Hips — around the fullest part. Compare to the brand's measurements; when between sizes, size up for a relaxed fit.
Waist
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|---|
| Waist | 23 | 24 - 25 | 26 - 27 | 28 - 29 | 30 - 31 | 32 - 33 | 34 - 35 | 36 - 37 | 38 - 40 |
Length
| Leg Length | Short | Regular | Long |
|---|---|---|---|
| cm | 76 | 81 | 86 |
| inches | 30 | 32 | 34 |
| IT/EU | 35 | 35.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 42 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 |
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 9 |
| JP (cm) | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 29 |
Tip: Women's luxury footwear is cut in Italian (EU) sizing. If you're between sizes, or the style is structured/pointed, we recommend sizing up.
| Standard | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| cm | 52–53 | 54–55 | 56–57 | 58–59 | 60–61 | 62–63 | 64–65 |
| inches | 20½–20⅞ | 21⅛–21½ | 21⅞–22¼ | 22⅝–23 | 23½–23⅞ | 24¼–24⅝ | 25–25½ |
Note: Measure your head across the mid-forehead where the hat will sit.
| Standard | XS | S | M | L | XL |
|---|---|---|---|---|---|
| cm | 16 | 17.5 | 19–20 | 21.5 | 23–24 |
| inches | 6 | 6.5 | 7–7.5 | 8 | 8.5–9 |
Note: Measure around your hand below the fingers and from the base to the tip of your middle finger. Use the larger measurement.
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|---|
| cm | 60–65 | 70–75 | 80–85 | 90–95 | 100–105 | 110–115 | 120 | 125 |
| inches | 24–26 | 28–30 | 32–34 | 36–38 | 40–42 | 44–46 | 48 | 50 |
| IT | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| Standard | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|
| IT | 1–2 | 3–7 | 8–12 | 13–14 | 15–16 | 17–18 | 19–21 | 22–23 |
| US | 1.5–2.25 | 2.5–4 | 4.5–6 | 6–6.5 | 7–7.5 | 8–8.5 | 9–9.5 | 10–10.25 |
| mm | 13.00–13.30 | 13.60–14.90 | 15.30–16.56 | 16.90–17.20 | 17.52–17.83 | 18.15–18.47 | 18.79–19.43 | 19.74–20.06 |
Men's Size Guide
Please note: This is a representative guide only. Sizes and measurements may vary depending on the style and brand fit. If you are unsure, we recommend trying the product at a nearby luxury boutique.
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL | XXXXL | XXXXXL |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IT/FR | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| US/UK | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| JP | 00 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| GER/DAN | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| Numerical | 000 | 00 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Roman | 000 | 00 | 0 | I | II | III | IV | V | VI | VII | VIII |
| RUS | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| Korea | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 |
| China | 155/76A | 160/80A | 165/84A | 170/88A | 175/92A | 180/96A | 185/100A | 190/104A | 195/108A | 200/112A | 205/116A |
| Lacoste | -- | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Collar Size
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL | XXXXL |
|---|---|---|---|---|---|---|---|---|---|---|
| cm | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
| inches | 14 | 14½ | 15 | 15½ | 16 | 16½ | 17 | 17½ | 18 | 18½ |
Waist
| Standard | XXS | XS | S | M | L | XL | XXL | XXXL | XXXXL |
|---|---|---|---|---|---|---|---|---|---|
| Waist | 26–27 | 28–29 | 30–31 | 32–33 | 34–35 | 36–37 | 38–39 | 40–41 | 42–45 |
Leg Length
| Leg Length | Short | Regular | Long |
|---|---|---|---|
| inches | 30 | 32 | 34 |
| cm | 76 | 81 | 86 |
| IT | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45 | 45.5 | 46 | 46.5 | 47 | 47.5 | 48 | 48.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 |
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 |
| JP | 21 | 21.5 | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 31.5 | 32 | 32.5 | 33 | 33.5 |
| Korea | 210 | 215 | 220 | 225 | 230 | 235 | 240 | 245 | 250 | 255 | 260 | 265 | 270 | 275 | 280 | 285 | 290 | 295 | 300 | 305 | 310 | 315 | 320 | 325 | 330 | 335 |
| Adidas EU | -- | -- | 36 | 36⅔ | 37⅓ | 38 | 38⅔ | 39⅓ | 40 | 40⅔ | 41⅓ | 42 | 42⅔ | 43⅓ | 44 | 44⅔ | 45⅓ | 46 | 46⅔ | 47⅓ | 48 | 48⅔ | 49⅓ | 50 | 50⅔ | -- |
| Standard | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| US | 6½–6⅝ | 6¾–6⅞ | 7–7⅛ | 7¼–7⅜ | 7½–7⅝ | 7¾–7⅞ | 8–8⅛ |
| UK | 6⅜–6½ | 6⅝–6¾ | 6⅞–7 | 7⅛–7¼ | 7⅜–7½ | 7⅝–7¾ | 7⅞–8 |
| cm | 52–53 | 54–55 | 56–57 | 58–59 | 60–61 | 62–63 | 64–65 |
| inches | 20½–20⅞ | 21⅛–21½ | 21⅞–22¼ | 22⅝–23 | 23½–23⅞ | 24¼–24⅝ | 25–25½ |
Note: To work out your hat size, measure your head across the mid-forehead, where you expect it to sit.
| Standard | S | M | L | XL |
|---|---|---|---|---|
| cm | 20–21.5 | 23–24 | 25.5–27 | 27.9–29.2 |
| inches | 7.5–8 | 8.5–9 | 9.5–10 | 10.5–11 |
Note: To work out your glove size, measure around your hand below the base of your fingers and again from the bottom of your hand to the tip of your middle finger, then choose from the widest measurement.
| Standard | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| cm | 65 | 70–75 | 80–85 | 90–95 | 100–105 | 110–115 | 120 |
| inches | 26 | 28–30 | 32–34 | 36–38 | 40–42 | 44–46 | 48 |
| Standard | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|
| IT | 1–2 | 3–7 | 8–12 | 13–14 | 15–16 | 17–18 | 19–21 | 22–23 |
| FR | 41–42 | 43–47 | 48–52 | 53–54 | 55–56 | 57–58 | 59–61 | 62–63 |
| US | 1.5–2.25 | 2.5–4 | 4.5–6 | 6–6.5 | 7–7.5 | 8–8.5 | 9–9.5 | 10–10.25 |
| UK | B–C–D | E–F–G–H½–I | I½–J–K–L½–M½ | N–O | O½–P | Q–Q½ | R–S–T | T½–U |
| mm | 13.00–13.30 | 13.60–14.00–14.30–14.60–14.90 | 15.30–15.56–16.00–16.25–16.56 | 16.90–17.20 | 17.52–17.83 | 18.15–18.47 | 18.79–19.11–19.43 | 19.74–20.06 |
| inches | 0.51–0.52 | 0.53–0.55–0.56–0.57–0.59 | 0.60–0.61–0.63–0.64–0.65 | 0.66–0.68 | 0.69–0.70 | 0.71–0.73 | 0.74–0.75–0.76 | 0.78–0.79 |
Kids Size Guide
Please note: This is a representative guide only. Sizes and measurements may vary depending on the style and brand fit. If you are unsure, we recommend trying the product at a nearby luxury boutique.
| Age (yrs) | Height (in) | Height (cm) |
|---|---|---|
| 2 | 33–36 | 84–92 |
| 3 | 36–39 | 92–100 |
| 4 | 39–41 | 100–105 |
| 5 | 41–43 | 105–110 |
| 6 | 43–46 | 110–117 |
| 8 | 46–50 | 117–127 |
| 10 | 50–55 | 127–140 |
| 12 | 55–60 | 140–152 |
| Age (yrs) | EU | US | UK | Foot Length (in) | Foot Length (cm) |
|---|---|---|---|---|---|
| 2 | 23 | 7K | 6–6.5K | 5.5–5.75 | 14–14.5 |
| 2 | 24 | 7.5K | 7K | 5.75–6 | 14.5–15.25 |
| 3 | 25 | 8–8.5K | 7.5–8K | 6–6.25 | 15.25–15.75 |
| 3 | 26 | 9–9.5K | 8.5K | 6.25–6.5 | 15.75–16.5 |
| 4 | 27 | 10–10.5K | 9–9.5K | 6.5–6.75 | 16.5–17 |
| 5 | 28 | 11K | 10–10.5K | 6.75–7 | 17–17.75 |
| 6 | 29 | 11.5–12K | 11K | 7–7.25 | 17.75–18.5 |
| 7 | 30 | 12.5K | 11.5K | 7.25–7.5 | 18.5–19 |
| 8 | 31 | 13–13.5K | 12–12.5K | 7.5–7.75 | 19–19.5 |
| 8 | 32 | 1 | 13–13.5K | 7.75–8 | 19.5–20.25 |
| 9 | 33 | 1.5–2 | 1 | 8–8.25 | 20.25–21 |
| 10 | 34 | 2.5–3 | 1.5–2 | 8.25–8.5 | 21–21.5 |
| 11 | 35 | 3–3.5 | 2.5 | 8.5–8.75 | 21.5–22.25 |
| 12 | 36 | 4–4.5 | 3–3.5 | 8.75–9.25 | 22.25–23.5 |
| Age (yrs) | Waist (in) | Waist (cm) |
|---|---|---|
| 2–3 | 19–20 | 50–52 |
| 3–4 | 20–21 | 52–54 |
| 4–5 | 21–22 | 54–56 |
| 5–6 | 22–23 | 56–58 |
| 6–7 | 23–23.5 | 58–60 |
| 7–8 | 23.5–24.5 | 60–62 |
| 8–9 | 24.5–25 | 62–64 |
| 9–10 | 25–26 | 64–66 |
| 10–11 | 26–27 | 66–68 |
| 11–12 | 27–27.5 | 68–70 |
| Age (yrs) | Circumference (in) | Circumference (cm) |
|---|---|---|
| 3–6 | 19–19.75 | 48–50 |
| 6–9 | 19.75–20.5 | 50–52 |
| 9–12 | 20.5–21.25 | 52–54 |











