Birkenstock - Madrid Big Buckle Iridescent. Color Ecru. On sale for $105.00. MSRP $140.00.. 2.5 out of 5 stars+2Brand NameBirkenstockProduct NameMadrid Big Buckle IridescentGenderWomen'sColorEcruPrice$105.00MSRP: $140.00Rating3Rated 3 stars out of 5(2)