1. Measure mattress length
Measure from the head to the foot of the mattress along the longest usable edge. Do not assume the length from a “Single”, “Double” or “Queen” label.
Simple ol’ Me Bed Linen Size Guide Hong Kong | Fitted Sheet, Duvet Cover & Pillowcase Sizes
SIMPLE OL’ ME BED LINEN SIZE GUIDE · HONG KONG
Simple ol’ Me Bed Linen Size Guide: Fitted Sheet, Duvet Cover & Pillowcase Sizes
Use this guide to check the current standard dimensions used in Simple ol’ Me ready-made bed linen sets. The most important point is that a bed label such as 3ft, 4ft, 4.5ft or 5ft is only a starting point: before buying a fitted sheet, measure the actual mattress length × width × total depth, especially if you use a pillow-top mattress, topper or a mattress from a brand with its own sizing system.
Quick answer: Simple ol’ Me standard bed linen sizes
- 3ft fitted sheet: 36 × 75 in / 90 × 190 cm
- 4ft fitted sheet: 48 × 75 in / 120 × 190 cm
- 4.5ft fitted sheet: 54 × 75 in / 135 × 190 cm
- 5ft fitted sheet: 60 × 80 in / 150 × 203 cm
- Standard fitted-sheet depth: 10 in / 25 cm
- Standard pillowcase: 19 × 29 in / 48 × 74 cm
- Duvet cover sizes: 60 × 90 in, 70 × 90 in or 80 × 90 in depending on bed-set size
Full Simple ol’ Me bed-set size chart
The table below brings the fitted-sheet, standard fitted-sheet depth, duvet-cover and pillowcase dimensions together in one place. These dimensions are taken from the current Simple ol’ Me bed-set specifications in our live catalogue.
| Bed-set size | Fitted sheet | Standard depth | Duvet cover | Pillowcase | Set quantity |
|---|---|---|---|---|---|
| 3ft | 36 × 75 in 90 × 190 cm |
10 in 25 cm |
60 × 90 in 152 × 228 cm |
19 × 29 in 48 × 74 cm |
1 fitted sheet + 1 duvet cover + 1 pillowcase |
| 4ft | 48 × 75 in 120 × 190 cm |
10 in 25 cm |
70 × 90 in 178 × 228 cm |
19 × 29 in 48 × 74 cm |
1 fitted sheet + 1 duvet cover + 2 pillowcases |
| 4.5ft | 54 × 75 in 135 × 190 cm |
10 in 25 cm |
70 × 90 in 178 × 228 cm |
19 × 29 in 48 × 74 cm |
1 fitted sheet + 1 duvet cover + 2 pillowcases |
| 5ft | 60 × 80 in 150 × 203 cm |
10 in 25 cm |
80 × 90 in 203 × 228 cm |
19 × 29 in 48 × 74 cm |
1 fitted sheet + 1 duvet cover + 2 pillowcases |
Product series and specifications may be updated. Always check the dimensions shown on the current product listing before placing an order.
Important: “3ft”, “Double” or “Queen” is not a universal mattress size
A common reason for buying the wrong fitted sheet in Hong Kong is relying on the bed name rather than the actual mattress dimensions. Different mattress brands can use slightly different widths, lengths and depths even when the products are described with similar labels.
For example, a mattress around the “5ft / Queen” category may be approximately 150 cm, 152 cm or another nearby width, and lengths such as 190, 198, 200 or 203 cm can appear in the Hong Kong market. A few centimetres can change how tightly a fitted sheet sits.
Comparing another bedding or mattress brand? See our Hong Kong Bed Sheet & Mattress Size Guide, which covers common bedding and mattress brands including IKEA, Casablanca, A-Fontane, UJI Bedding, Natural Home, Sea Horse, Airland, SINOMAX, Emma, EMMAS and others.
How to choose the correct Simple ol’ Me fitted-sheet size
2. Measure mattress width
Measure across the widest part of the mattress. Compare this number with 90, 120, 135 or 150 cm rather than relying only on the nominal foot size.
3. Measure total depth
Measure from the top sleeping surface to the bottom of the mattress. If a topper or protector is permanently wrapped inside the fitted sheet, include it in the total depth. Compare the result with our standard fitted-sheet depth of 10 in / 25 cm.
Why depth matters: the fitted-sheet footprint can match the mattress length and width while the sheet still feels too tight or pulls off the corners if the mattress is deeper than the fitted-sheet pocket allows.
Simple ol’ Me standard fitted-sheet depth: our standard ready-made fitted sheets use a 10 in / 25 cm depth. If your mattress plus any topper or protector is deeper than 25 cm, or differs significantly from the standard length or width, consider a custom-size fitted sheet.
Which Simple ol’ Me size should I start with?
| If your mattress measures close to… | Start by checking… | Before ordering |
|---|---|---|
| 90 × 190 cm | 3ft | Confirm total mattress depth is suitable for the standard 10 in / 25 cm fitted-sheet depth. |
| 120 × 190 cm | 4ft | Confirm total mattress depth is suitable for the standard 10 in / 25 cm fitted-sheet depth. |
| 135 × 190 cm | 4.5ft | Check whether your mattress is 135 cm, 137 cm or another nearby width, and confirm depth against the standard 10 in / 25 cm depth. |
| 150 × 203 cm | 5ft | Do not assume every 5ft/Queen mattress is 150 × 203 cm; also confirm total depth against 10 in / 25 cm. |
What if my mattress does not match a standard Simple ol’ Me size?
This is common with imported mattresses, IKEA dimensions, older Hong Kong mattresses, custom bed frames, extra-thick pillow-top mattresses, toppers, platform beds, children’s beds and mattresses made to a non-standard length or width.
If a standard fitted sheet is repeatedly too loose, too tight or pulls away from the corners, the issue may be the length, width, depth—or a combination of all three. Simple ol’ Me ready-made fitted sheets use a standard depth of 10 in / 25 cm.
Instead of forcing the nearest nominal size, measure the mattress and compare a made-to-measure fitted sheet.
Explore custom-made bedding →Fitted sheet size and duvet-cover size are separate decisions
The fitted sheet must fit the mattress itself, while the duvet cover must fit your duvet insert. A 4ft and 4.5ft Simple ol’ Me set, for example, currently use different fitted-sheet widths but the same 70 × 90 in / 178 × 228 cm duvet-cover size.
For that reason, do not use mattress width alone to determine a replacement duvet cover. If you are buying a duvet cover separately, lay the duvet insert flat and measure its actual width and length.
Current Simple ol’ Me duvet-cover dimensions
- 3ft set: 60 × 90 in / 152 × 228 cm
- 4ft set: 70 × 90 in / 178 × 228 cm
- 4.5ft set: 70 × 90 in / 178 × 228 cm
- 5ft set: 80 × 90 in / 203 × 228 cm
Simple ol’ Me pillowcase size
The standard pillowcase dimension listed in the current Simple ol’ Me bed-set specifications is 19 × 29 in / 48 × 74 cm.
The 3ft set includes one pillowcase, while the 4ft, 4.5ft and 5ft sets include two pillowcases. If your pillow is oversized, extra-deep, contoured or a specialist memory-foam shape, measure the actual pillow rather than assuming a standard case will fit.
Ready-made size fits? Browse Simple ol’ Me bed linen
If your mattress dimensions match one of the standard sizes above, including the standard fitted-sheet depth of 10 in / 25 cm, browse the current Simple ol’ Me bed-linen collection and confirm the exact product specification before checkout.
Shop Simple ol’ Me bed linen → Compare Hong Kong brand sizes →FAQ: Simple ol’ Me bed linen sizes
What are the standard Simple ol’ Me fitted-sheet sizes?
The current standard sizes are 3ft: 90 × 190 cm; 4ft: 120 × 190 cm; 4.5ft: 135 × 190 cm; and 5ft: 150 × 203 cm. The standard fitted-sheet depth is 10 in / 25 cm.
Is a Simple ol’ Me 5ft fitted sheet the same as every Queen-size fitted sheet?
No. The current Simple ol’ Me 5ft fitted sheet is 150 × 203 cm with a standard depth of 10 in / 25 cm, but “Queen” is not a universal dimensional standard. Other Hong Kong and international mattress brands can use nearby but different widths, lengths and depths.
My mattress is 152 cm wide. Should I order the 150 cm fitted sheet?
Do not decide from width alone. Measure length and total depth as well and compare all three dimensions. If the fit is uncertain or the mattress is non-standard, a custom fitted sheet is the safer route.
Does mattress depth matter if length and width match?
Yes. Simple ol’ Me standard ready-made fitted sheets use a 10 in / 25 cm depth. A thick mattress, pillow top, topper or protector can increase the total depth; if the combined depth is greater than the standard depth, consider a custom-size fitted sheet.
What duvet cover comes with each Simple ol’ Me bed-set size?
The current set specifications list 152 × 228 cm for 3ft, 178 × 228 cm for 4ft and 4.5ft, and 203 × 228 cm for 5ft.
What is the Simple ol’ Me pillowcase size?
The current standard pillowcase specification is 48 × 74 cm / 19 × 29 in.
What if I use an IKEA, Sea Horse, Airland, SINOMAX, Emma or another mattress brand?
Measure the actual mattress rather than choosing from the brand name alone. For a wider comparison of common Hong Kong bedding and mattress dimensions, use our Hong Kong Bed Sheet & Mattress Size Guide.
Can Simple ol’ Me / MDV Mall make bedding for a non-standard mattress?
Yes. If a standard size does not fit naturally, visit our custom-made bedding collection and use your actual mattress length, width and depth as the starting point.
Size note: This guide reflects current Simple ol’ Me bed-set dimensions shown in the live MDV Mall catalogue at the time of publication. Standard ready-made fitted-sheet depth is 10 in / 25 cm. Individual product series, pack contents and specifications may change. The actual product listing and your mattress measurements should be treated as the final purchase reference.