Clip will include a bath, clip first as a rough cut, bath, dry, then clip again to a finish, otherwise it'll be a choppy mess, it's matter of course you can't do it properly without a bath, should also get nails done, ears cleaned and plucked if needed, pads trimmed
She'll love being bathed at the groomers, it also helps the bond between the dog and the groomer, they're basically getting fussed, dogs are completely different away from their owners, and they're with people who understand dogs and most importantly are comfortable around dogs, don't be worried if the groomer basically ignores the dog when you drop it off, it's a way of getting respect from the dog from the off, they find you, you let them get comfortable with you before you do anything, groomers hair driers are a bit quieter and Usually they have Blaster which is remote from the nozzle, it just pushes high pressure air at the dog through a hose which blows all the water and dead hair out of the coat leaving the dog touch dry in a matter of a couple of minutes which minimises the hot air drying time