What to wear under the wet suit?

What should I wear under a wetsuit for my first time diving? I

Wetsuit Women Men Adult 3MM Neoprene Shorty Wet Suit Surfing Scuba

Women's Guide For What To Wear Under a Wetsuit

UPF 50 Mens Neoprene 7mm Semi Dry Wetsuit With Long Sleeves And

Owntop Wetsuits for Men 3mm Neoprene Wet Suit Full Body Keep Warm

Women's Guide For What To Wear Under a Wetsuit

Dive wear for every BODY? Finding the right wetsuit or exposure suit

Women's Guide For What To Wear Under a Wetsuit

How Do Wetsuits Work?