Japanese phrase
サイズは___でお願いします。 sa i zu wa ___ de o nega i shi ma su
Meaning
I'd like it in size ___, please.
When to use it
Specifies a preferred size. This polite phrase is used when selecting clothing or ordering an item.
Example dialogue
ご希望のサイズは？ go ki bō no sa i zu wa
Which size would you like?
サイズはLでお願いします。 sa i zu wa L de o nega i shi ma su
I'd like it in size L, please.