A new and unique cultivar of garden phlox named Phlox ‘Fashionably Early Lavender Ice’ multi-stemmed, dense, slowly-spreading habit with bright-green, glossy, thick-substance, lanceolate leaves. Flowers beginning very early summer, continuing for about five weeks and repeating through mid-fall are sweetly-fragrant, producing sweetly-fragrant, initially very light lavender flower faces becoming near white with light purple eye zones. Foliage stays clean and resists mildew.