Women's Midi Dresses & Mid Length Dresses La Ligne Collection Women's Midi Dresses & Mid Length Dresses La Ligne Collection Women's Midi Dresses & Mid Length Dresses La Ligne Collection Women's Midi Dresses & Mid Length Dresses La Ligne Collection Buy LA SEMAINE PARIS Midi Dresses At 36% Off Editorialist. Command attention in the Late Seine Midi Dress, a bold statement piece for those who dare to stand out. Blending polyester with elastane, this midi delivers a perfect balance of structure and stretch, hugging your curves while allowing unrestricted movement. The sophisticated silhouette hits at the knee, offering just enough edge to feel rebellious yet polished enough for any occasion.