学生 がくせい ふくだったら
gakuseifukudattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 学生服

1. If/when (I/you/he/she/it/we/they) were a student uniform; If (I/you/he/she/it/we/they) had a student uniform

Tara Conditional