French phrase
Quelle taille me conseillez-vous pour ~ ?
Meaning
What size would you recommend for ___?
When to use it
A polite way to ask which size to choose. It is common when seeking advice about clothing or footwear.
Example dialogue
Quelle taille me conseillez-vous pour ces chaussures ?
What size would you recommend for these shoes?
Essayez la pointure 38.
Try a size 38.