St. John Dress Size Medium Santana Knit Sheath Sleeveless Colorblock Mod WOW!! What a stunner St. John’s dress. Colorful navy blue, white and neon green Colorblock pattern for a slimming look . Features v- neck and sleeveless style . Hidden back zip. Truly a gorgeous St. John sheath dress! Gently used and makes an excellent addition to your luxury designer wardrobe! Missing size / material tag , measures like a medium but check your measurements against the actual measurements listed