Here is another thought, isn't the present naming of the Swimsuits a bit odd? so here is what I think it properly should be ... possibly.

Females:
"Red Summer Tanga" to "Summer Tanga (Red)"
"Green Summer Tanga" to "Summer Tanga (Green)"
"Blue Summer Tanga" to "Summer Tanga (Blue)"
"Gold Summer Tanga" to "Summer Tanga (Gold)"

"Red Summer Halter" to "Summer Halter (Red)"
"Green Summer Halter" to "Summer Halter (Green)
"Blue Summer Halter" to "Summer Halter (Blue)"
"Gold Summer Halter" to "Summer Halter (Gold)"

Males:
"Red Summer Trunks" to "Summer Trunks (Red)"
"Green Summer Trunks" to "Summer Trunks (Green)"
"Blue Summer Trunks" to "Summer Trunks (Blue)"
"Gold Summer Trunks" to "Summer Trunks (Gold)"

"Red Summer Top" to "Summer Top (Red)"
"Green Summer Top" to "Summer Top (Green)"
"Blue Summer Top" to "Summer Top (Blue)"
"Gold Summer Top" to "Summer Top (Gold)"