How to choose sweater size online using a knit you already own

Your best reference is a garment, not an assumed size label. Pick a sweater that serves the same role as the one you’re considering, whether that’s a work layer or a relaxed weekend knit.

Key takeaways

• Compare garment measurements with garment measurements.
• Use the same measuring points and units as the size guide.
• Include your normal shirt, tee or other base layer in the fit decision.
• Ask about unclear dimensions before choosing a size.

A good sizing reference is a sweater you already wear comfortably for the intended purpose. A fitted summer knit won’t tell you much about the room you want in a substantial winter cardigan.

Try the reference piece with your planned underlayer and outerwear. Notice whether the sleeves pull, the hem rises or the chest feels restricted when you sit and reach forward. Those observations explain what you want to keep or change in the new garment.

Explore the LP KNIT collection after defining that fit. For a style such as the Embellished Australian Wool Crewneck Sweater in Grey, use the size guide on its own product page.

Online sweater sizing works best when the measurements describe the same thing. A flat chest width is not the same figure as chest circumference, and a sleeve measured from the neckline is not directly comparable with one measured from a shoulder seam.

Compare only matching dimensions. When the method differs, ask for clarification instead of converting an uncertain number into a confident size choice.

A knit described as stretchy still needs a comfortable resting fit. Don’t treat its ability to stretch as permission to choose a chest measurement that you already know feels restrictive.

A repeatable measurement routine is more useful than trying to measure a sweater while wearing it. Use a flat surface and a flexible tape, and keep the garment relaxed rather than pulling the hem into a desired shape.

1. Lay the sweater flat. Arrange the body and sleeves naturally.
2. Match the guide’s measuring points. Identify the chest, top length point and sleeve starting point.
3. Record the units. Keep centimetres or inches consistent throughout the comparison.
4. Write the figures down. Add notes about fit, such as comfortable over a shirt.
5. Compare the candidate size. Review length and sleeves as well as chest.

If your reference has a different shoulder construction, make that clear in your notes. A raglan sleeve may require a different comparison from a dropped-shoulder cardigan.

Sweater sizing should include the clothes beneath and above it. Button a cardigan as you intend to wear it, or put on the pullover under your usual coat to check whether the full outfit moves comfortably.

Care is part of keeping that fit after purchase. Woolmark’s drying guidance explains why a wet knit needs appropriate support. CottonWorks’ gauge definition describes a knitting-machine measure, rather than a clothing size; a gauge number cannot choose your fit for you.

If two sizes both appear plausible, compare which one better matches your intended silhouette. Review the current returns and exchanges information as part of the purchase decision, then ask about any unclear measurement.

No, use your usual size as a starting point, then compare measurements. The same size letter can describe different silhouettes. Check the product’s guide and the fit you want rather than assuming the label alone settles it.

Not automatically; the cardigan may already include the room you need. Compare its measurements with a similar garment and consider your base layer. Sizing up without checking length and sleeves can solve one problem while creating another.

No, a flat garment width and a body circumference are different measurements. Establish what each chart number represents before comparing them. If the guide is unclear, ask rather than relying on an assumed conversion.

Only when their measuring methods are compatible. A sleeve beginning at the neckline includes a different span from one beginning at the shoulder seam. Check the diagram or request the relevant dimensions for the style.

No, stretch alone is not a sizing rule. Choose a resting fit that permits ordinary movement and the intended underlayer. Persistent pulling at buttons or seams is a reason to reassess the size, not evidence that the garment should stretch into place.

Record the measurements of a well-fitting knit and the role it plays in your wardrobe. Use that note when comparing a new sweater, then check any difference in construction. If you need help with a product chart, contact LP KNIT with the exact style and dimension.