I get asked what the appropriate dress code is for afternoon tea and I always recommend smart casual at a minimum. Smart casual is polished and put together but comfortable. Wear neat, clean clothing What to Wear to High Tea From Modern to Traditional Dress for a Night Perfect Attire Tips for a Delightful High Tea Experience LoveToKnow Afternoon Tea Dress Codes in London Afternoon Tea Expert How to Dress for High Tea: Style Guide & Dress Code Essentials Blue Zone Planet High Tea Outfit Ideas for Women: Afternoon Tea Looks Adrianna Papell