Related Clues:

• Initially too puny to be like country gentry
• Like Miss Marple's attire
• Like a rough cloth, flowery?
• Cute duke with yen to be conveying a nobby country image?
• Like Jane Marple's wardrobe
• Temperature's weak of the upper crust
• Like traditional countryman seen as robust, ultimately getting scrawny
• Like some hunting jackets
• Evil owners' name (see 33-Down)
• Tense and feeble, like the rural upper classes?
• Like heavy material getting thin after short time
• Of a robust traditional or rural character, informally
• Like some professorial wear
• Yen to be by river, like upper-class countryfolk?
• Of a robust conservative or rural character