Historical clue formulations

• Short jackets worn open in front — 2014-10-15
• Dances with sharp turns — 2014-07-05
• Short open jackets — 2014-04-20
• Some slow dances — 2013-10-24
• Short jackets for women — 2008-10-05
• Dances in waltz time — 2008-03-01
• Matadors' duds — 2000-03-12