You need to label the outfit choice, and then specify what choice the if/elif/else refers to. So your original outfit choice should look like:
choice (DINNER_OUTFIT)
“OUTFIT_DINNER_1” {
#change into outfit 1
} “OUTFIT_DINNER_2” {
#change into outfit 2
} “OUTFIT_DINNER_3” {
#change into outfit 2
}
And then in you if/elfi/else:
if (DINNER_OUTFIT is “OUTFIT_DINNER_1”) {
#outfit 1 reaction
} (DINNER_OUTFIT is “OUTFIT_DINNER_2”) {
#outfit 2 reaction
} else {
#outfit 3 reaction
}