Do you have a size guide?
'Guida' — GWEE-da. The 'gu' is like 'gw'.
Ask in any shop, especially when buying online or when the sizing system is unfamiliar. A size guide ('guida taglie' or 'tabella taglie') shows measurements and corresponding sizes for the specific brand.
'Guida taglie' or 'tabella delle taglie' is a size chart. 'Avete' (do you have — voi form) is standard for addressing a shop. Size guides compare measurements (chest, waist, hips) to the brand's size labels. Essential when shopping in an unfamiliar brand.
C'è una tabella delle taglie?
Is there a size table?
'Tabella' is equally common.
La guida taglie è sul sito?
Is the size guide on the website?
For online shopping.
Come si misura per questa marca?
How do you measure for this brand?
Asks about the measurement method.
Italian fashion brands are often slow to standardise sizing across collections, even within the same brand. The size guide for a summer linen collection may differ from the same brand's winter knitwear. Always check the specific guide for each product category.