Gore,

Elie Saab

Elie Saab uses the gore technique in his 2008 Autumn/Winter couture womens collection, In all examples the gore technique is at the bottom of the Garments,

John Galliano

John Galliano uses the gore technique in one of his 2009 Spring/Summer Collection,

Gusset,

Jean Paul Gaultier

A Gold Gusset down the left side of this Jersey dress, from 2010 Autumn/Winter womens collection,

VPL

Mesh Gussets on this top by VPL Spring/Summer 2006

Stella McCarty

Stella McCartney uses Gussets in her 2011 Autumn/Winter collection,

Gathering,

Oscar De La Renta

Oscar De La Renta uses gathering in his Spring/Summer 2012 womens collection, he creates beautifully crafted garments with volume,

Alexander McQueen

Sarah Burton also uses gathering but it isn't the main feature of the three garments below,

Pleating, Wrinkled Pleat,

Lanvin 

Spring/Summer 2011 womens collection by Lanvin has Wrinkled Pleat used,

Pleating, Accordion Pleats,

Tracy Reese 

Tracey Reese uses Accordion pleats in her  2011 Autumn/Winter womens collection,

Pleating, Projecting pleat,

Richard Nicoll 

Projecting pleats appear in Richard Nicolls 2011 Spring/Summer womens collection,

Pleating, Partial Pleat,

Vera Wang

Vera Wang uses Partial P;eats among many other types of pleats in her Autumn/Winter 2011 womens collection,