Possible Clues:

• *Add unneeded ornamentation
• Embellish something unnecessarily
• Add unnecessary adornments
• "Luckily, my replacement blooms grew in beautifully. In fact, I was inspired to ___ by planting an extra row!"
• Try to improve what is already beautiful
• To perform redundant beauty treatment, I'll dye light bristles
• Idiom taken directly from Shakespeare's 'King John'
• Attempt to beautify that which is already beautiful
• Perverse delight over girl that's put too much make-up on?
• Adorn unnecessarily