Blue by Betsey Johnson - Sidny. Color Black. On sale for $81.56. MSRP $89.00.. 3.9 out of 5 stars+1Brand NameBlue by Betsey JohnsonProduct NameSidnyGenderWomen'sColorBlackPrice$81.56MSRP: $89.00Rating4Rated 4 stars out of 5(129)