4 pc satin robe set with lace shorts 
Material: Satin
Colour: Navy Blue
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Note: This article has 2 pieces where bust measurements is relevant
Lace bra & robe 
Let's assume we are talking about small size 
First measurements is of lace bra which has slight Stretch
28 without stretch
34 max stretch 
& The last figure is of robe which 48 inches full round measurements. Same waist has 2 measurements because shorts have