Yes, but on one condition

"Ok, I'll get out of the water and pretend to be a nudist..." said Ruby sheepishly.

"I'm proud of you, sis," said Yang, who had retreated back to the water after her sister took so long to make a decision, "We'll make a confident girl out of you someday!"

"...but..."

"Uh oh" said Weiss and Blake in unison, as though they read their leader's mind.

"Surely it would be most convincing if we claim we all thought this was a nudist beach..."

"Sure, I agree!" said Weiss, looking relieved and smiling slightly.

"... and for that to be convincing, we ALL need to be naked."

The smile vanished from Weiss's face as she and Blake looked anxiously at each other.

"But... but..."

"No Weiss, she's right," said Blake surprisingly calmly, "it's the only way we could realistically fool anyone."

"Hmph!" Weiss snorted angrily, before accepting her fate, "Fine! Let's get back to the shore and do this."

"No." said Yang, "That won't cut it. What if someone sees us walk back? You need to get naked right now."

"UGH! FINE!" Weiss said as she tore off her bikini top before sliding down her bottoms and handing them to Yang. Blake looked rather more excited when she followed suit, leaving the four girls with only one piece of fabric between them - Blake's bow.

"These are really cute bikinis, you two," said Yang admiringly, while holding them up, "it's a shame this had to happen."

Without warning, Yang tore Weiss and Blake's bikinis to shred, before throwing the scraps out to sea, leaving the two girls stunned.

"What the fuck did you do that for?!" asked Weiss.

"Look, now if we get into trouble it looks like we were all naked the whole time walking down here and the whole time we've been on the beach, without bothering anyone, so it'll be even more convincing that we thought this was a nude beach!" said Yang smiling confidently, "Trust me guys, I've got this all figured out. You trust me, right, Ruby?"

"Yes!" said the team leader, without hesitation.

"OK, now let's try to relax and go soak up some rays... at least we won't get tan lines!"

Team RWBY composed themselves, then slowly walked in unison out of the water exposing their completely bare bodies. They returned to their previous spot and lay in their deck chairs.

After a while they even began to feel relaxed.

"You know," said Weiss, "this actually isn't so bad."

"See, I told you so!" said Yang.

"And so far no one seems to have noticed us... touch wood," said Weiss, tapping Ruby's head as she said the last word.

"Hey!" said Ruby, sitting up having been disturbed.