The green palette can feel casual or dressy depending on its shade, silhouette and shoe. Use these adjustments to make the complete looks work for the temperature and amount of walking, then recombine the pieces with familiar wardrobe basics.
Warm Weather
The sage separates are the easiest place to start: short sleeves and wide-leg trousers create a relaxed line without adding a layer. The white blouse and tiered skirt also work for a daytime plan when you want a softer shape. Keep accessories light and choose shoes you can walk in. If you already own a pale green bottom, a plain white top is enough to keep the palette intact.
Cooler Days
Add a neutral cardigan or jacket over either sage look, leaving some green visible at the neckline or hem. A white layer can keep a deeper outer layer from making the outfit feel heavy. For the emerald dress, a light wrap gives coverage while preserving the dress as the focal color. Choose layers you can take off indoors and avoid adding another strong green that competes with the main piece.
A Dressier Version
Start with Evening in Emerald and keep the accessories focused on one warm gold detail. The dress already has enough color, so a simple bag or jacket from your own wardrobe will usually be more useful than adding more decoration. If pumps are not comfortable for the venue, polished flats can keep the outfit composed without changing its palette.