Item 1: No size or style dot - see photos for approx measurements. Most similar looking to the Lululemon All Tied Up Tank in Black. Has been worn and washed a couple times, cannot find any flaws or issues to note. Item 2: No size or style dot - see photos for approx measurements. Most similar looking to the Lululemon Modal Silk Twist-Back Yoga Tank Top in Bone. Has been worn and washed a couple times, cannot find any flaws or issues to note. Item 3: No size or style dot - see photos for approx measurements. Best guess comparing to photos on LuLu fabrics is this is the Lululemon Modal-Silk Yoga Tank Top in White Opal. Delicate fabric and has some staining on front that I have not yet tried to get out. Basically through this one in for free due to stains. Item 4: No size or style dot - see photos for approx measurements. Older Gray racer back Lululemon tank in great condition. Reasonable offers considered. Message if you’d like to purchase only one and I’ll create separate listing.