Possible Clues:

• There's no love lost for wearer of plants with blue flowers
• Overlook males, mostly over the top, with extreme suits and memorable blue buttonholes?
• Stop thinking about male with jewel returning flowers
• Fake Monet, one returned in tasteless frame, showing flowers
• Flowers make adults into children
• Small flowers
• Fashion folk wearing children's bloomers
• Flowers symbolizing constancy