Loro Piana Size Chart and Fit Guide

The safest current answer is that Loro Piana relies on item-level size guides rather than a single public U.S. master chart. Its U.S. FAQ says each product page includes a sizing chart with international conversions, and current product pages show a mix of EU numeric and alpha sizing across women's and men's categories.

Table Of Contents

How official sizing is presented

Loro Piana's U.S. FAQ says the sizing chart lives on each product page. That means the best workflow is item-first: open the exact product you want, then use that page's size guide instead of assuming every loafer, trouser, and knit follows one universal conversion table.

Women's size chart: current patterns

Current women's pages such as Look 1, the Par Polo Top, and current women's shoe pages show that Loro Piana mixes numeric ready-to-wear with alpha tops and EU shoe sizing.

Category	What current official pages show	How to use it
Women's ready-to-wear	EU sizes such as 36-52 appear on current look and trouser pages.	Expect European numbering on many apparel items.
Women's tops	Alpha sizing such as XS-XL appears on current top pages.	Do not assume every top uses the same scale as trousers or jackets.
Women's shoes	EU shoe sizes around 35-41 appear on current product pages.	Use the product-page conversion chart before translating to U.S. size.

Men's size chart: current patterns

Current men's pages such as the men's polo product page and resort look pages show the same mixed-system approach.

Category	What current official pages show	How to use it
Men's tops	Alpha sizing from XS through larger letter sizes appears on current product pages.	Check the exact garment page because knitwear and shirts may not mirror trouser sizing.
Men's trousers	EU sizes such as 44-62 appear on current look pages.	Treat trouser sizing as a separate decision from tops.
Men's shoes	EU shoe sizes around 39-48 appear on current product pages.	Use the product-page chart for the final international conversion.

What not to assume

The current official materials support size systems and ranges, but they do not support a universal size-up or size-down rule. Different materials, silhouettes, and product families can use different selectors, so any recycled third-party chart should be treated as a rough shortcut, not the final authority.

How to measure before you buy

Because Loro Piana routes sizing through the individual product page, measure the body area that matches the garment: bust or chest for tops, waist for trousers, and foot length for shoes. Then compare only against the chart attached to the item you actually want. The FAQ also says that if your preferred size and color are unavailable, the site may offer a Merchandise Request Form.

Returns and exchange policy

The current U.S. FAQ and legal terms say website purchases can be returned or exchanged free within 30 days after receipt if items are unused, unworn, in original packaging, and with tags attached. They also say online exchanges are limited to the same item in another size or color, and that the site's return policy does not cover products bought on other websites.

Shipping and service details

Loro Piana's U.S. storefront currently advertises free shipping and free returns and exchange. The FAQ says U.S. deliveries use FedEx with regular delivery up to 7 business days and expedited delivery up to 3 business days.

When this guide is enough and when it is not

This guide is enough to understand how Loro Piana currently presents sizing. It is not enough to replace the product-page chart for a specific purchase, especially for shoes, tailored pieces, or resale listings that may use retailer-added conversions.

Bottom line

Use Loro Piana's current product-page size guide, not a recycled all-in-one chart, before you buy. The practical takeaway is simple: the brand mixes EU numeric and alpha sizing across categories, and eligible U.S. site orders currently have free returns if the first size choice misses.