В поисках открыток с платьями нашла много интересных идей и несколько мастер-классов и описаний изготовления, не могу удержаться - приведу самые понравившиеся. Если автора нашла, то под работой ссылка на пост с работой, где ее можно рассмотреть в подробностях.

ВидеоМК  к работе слева можно увидеть тут: http://gabriellepollacco.blogspot.com/2013/02/video-tutorial-vintage-dress-canvas.html

МК по платью слева тут: http://paperpaws.blogspot.com/2012/05/doily-dress-folds-tutorial.html

МК по платью справа тут: http://www.liveinternet.ru/users/jackdaw/post112035485/

http://stranamasterov.ru/node/160854

МК по таким платьям тут: http://composinghallelujahs.blogspot.com/2009/02/how-to-make-paper-dress-cupcake-toppers.html

Парочка шаблонов:

МК платья в технике оригами (слева):

МК к левому платью тут: http://meijosjoy  .blogspot.com/2012/05/perfect-dress-for-mothers-day.html

описание к правому платью тут: http://yulihobby.blogspot.com/2013/05/blog-post_21.html

Здесь  http://estherscardcreations.blogspot.com/2012/01/dress-tags.html можно найти шаблоны таких платьев :

Дальше любуемся оригинальными работами:

http://virginialusblog.blogspot.com/2011/06/wedding-dress-card.html    - открытка в центре

http://gerispaperwishes.blogspot.com/2011/04/embellish-color-trends-challenge-using.html    - открытка справа

http://apassionforcards.blogspot.com/2011/05/is-it-all-white.html

http://valitasfreshfolds.blogspot.jp/2011/09/wedding-dress-card.html

http://kimsprice.blogspot.ca/2013/05/victorian-style-dress-tag-scrapbook.html

http://blog.therubbercafe.com/2011/02/be-stylish.html

http://www.moments-of-tranquility.com/2013/03/my-life-art-tags-inspire.html

http://yelloworigamibird.blogspot.com/2012/10/cute-dress-card-template.html    справа - шаблон к такому платью

http://www.splitcoaststampers.com/gallery/photo/2218943

http://skrap-my-love.blogspot.com/2011/11/blog-post_04.html?showComment=1320678593889#c9124457350193051586

http://www.flickr.com/photos/81033787@N00/7137806863/sizes/n/in/photostream/

http://baukjescraft.blogspot.com/2013/03/dahlia-fold-dress-2.html    автор дает ссылку на шаблон платья и описание, как сложить оборочки

http://abbysgarden.blogspot.com/2010/04/simple-elegance.html

http://graphic45.ning.com/photo/steampunk-betty?context=latest

http://cricutblog.org/?p=4478

http://www.zazzle.com/wedding_dress_card-137477505253138803

http://kreativebastelideen.blogspot.de/2012/04/cuttingcafe-blog-hop.html

http://annascreativecorner.blogspot.com/2012/07/beautiful-bridal-card.html

http://carolynbennieink.wordpress.com/2012/04/17/introducing-simply-scored-card-making-class-26th-april/#comment-524

http://direfarescrappare.blogspot.com/2011/12/matrimonio-dinverno.html

http://karlascottage.typepad.com/karlascottage/2011/11/round-robin.html

http://www.flickr.com/photos/sonyaok/6284867345/sizes/n/in/photostream/

http://stampndesign.blogspot.com/2010/02/suit-dress-card-set.html

описание тут: http://valitasfreshfolds.blogspot.com/2011/01/heart-punch-dress.html

http://www.klompenstampers.com/2013/03/easy-peasy-dress-up-card.html

http://www.liveinternet.ru/users/veronika1/post224457256/

http://www.etsy.com/listing/56278210/little-pink-princess-personalized-dress?ref=sr_gallery_26&sref=&ga_ref=auto&ga_search_query=3d+handmade+greeting+card&ga_view_type=gallery&ga_ship_to=US&ga_search_type=handmade&ga_facet=handmade

http://www.etsy.com/listing/97586875/custom-listing-for-lucia?utm_campaign=Share&utm_medium=PageTools&utm_source=Pinterest

http://www.etsy.com/listing/72972897/papier-boudoir-boutique-music-box-dancer

http://jytteskortoggodt.blogspot.dk/2012/10/mit-frste.html

http://www.etsy.com/listing/82640293/papier-boudoir-boutique-happy-halloween?ref=v1_other_1

http://catsinkcorporated.blogspot.com.au/2012/06/dynamic-duos-7-party-dress.html

http://forum.papertreyink.com/forum/gallery2.php?g2_itemId=183157

http://www.etsy.com/listing/82630797/papier-boudoir-boutique-daydream-delight?utm_campaign=Share&utm_medium=PageTools&utm_source=Pinterest

Здесь можно увидеть шаблон для открытки слева: http://nicholeheady.typepad.com/capture_the_moment/2012/12/introducing-framed-out-11-sending-my-love-just-a-kiss.html

http://www.etsy.com/listing/72976746/papier-boudoir-boutique-ballerina?

http://bobunny.blogspot.jp/2012/06/i-fussy-cutting.html

http://www.splitcoaststampers.com/gallery/photo/1962571?&cat=19165

http://justspongeit.blogspot.com/2013/03/another-all-dressed-up-frame.html

http://angsandy.blogspot.com/2010/11/zip-up.html

http://craftartwork.blogspot.com/2012/07/sukienka.html

http://www.silhouetteonlinestore.com/?page=view-shape&id=40326

http://www.liveinternet.ru/users/dankam/post228856049/

http://juliascards.blogspot.com/2013/02/keep-calm-and-shop-on.html

http://mrsbeez.com/card-making/i-could-have-danced-all-night-2

http://rebeccaspumpkinpatch.blogspot.com/2013/01/my-paper-pumpkin-try-it-free-class.html

http://lalkygirl-my-creative-place.blogspot.com/2011/09/birthday-card.html?showComment=1316024839643#c6044236321101221271

http://jenneliserose.blogspot.com/2012/04/crafty-and-creative.html

http://www.keepstamping.com/2012/04/box-pleated-dress-in-attic-boutique.html

http://www.etsy.com/listing/58120261/jessica-personalized-dress-card-dl-size?ref=sr_gallery_33&ga_search_query=handmade+card+greeting&ga_view_type=gallery&ga_ship_to=US&ga_page=2&ga_search_type=all&ga_facet=

http://www.keepstamping.com/2013/03/dress-up-framelits-collection.html

http://www.etsy.com/listing/88228426/magical-fairy-dress-form-for

http://www.mementoesintime.com/apps/blog/show/7621039-new-video-scallop-circle-dress

http://www.stampthat.com/blog/stampin-up-dress-up-formal/

http://www.etsy.com/listing/77636621/jane-eyre-dress-card-keepsake-dl-box?ref=sr_gallery_23&ga_search_query=jane+eyre&ga_view_type=gallery&ga_ship_to=ZZ&ga_min=0&ga_max=0&ga_page=4&ga_search_type=handmade

http://www.thelittlepinkstudio.com/category_31/gallery.htm

http://justspongeit.blogspot.com/2013/02/be-big-shot-class-dress-up-framlits.html

http://artby3s.blogspot.com.au/2011/09/here-comes-bridecard.html

http://sizzixblog.blogspot.se/2013/06/little-blue-dress-card.html?m=1

http://www.splitcoaststampers.com/gallery/photo/2326869?&cat=4124

http://sizzixukblog.blogspot.no/2013/04/princess-dress-card.html

http://www.splitcoaststampers.com/gallery/photo/2247685

http://clearsnap.blogspot.com/2012/02/party-dress.html

http://merchantofmarvels.blogspot.com/2012/07/antique-store-sharons-class.html

http://www.etsy.com/listing/50098792/sale-cocoa-personalised-dress-card-dl?ga_utm_medium=email&ga_order=most_relevant&ga_utm_term=Shop+all+Australia+sales...&ga_removeLocation=0&ga_view_type=gallery&ga_utm_source=bronto&ga_search_type=all&ga_locationFull=%2C%2CAustralia&ga_utm_campaign=etsy_finds_122611&ga_utm_content=etsy_finds_122611&ga_locationQuery=Australia&ga_search_query=Sale&ref=sr_gallery_32

http://paperaffair.blogspot.com/2011/01/vintage-hanger.html

http://www.etsy.com/listing/62513664/breakfast-at-tiffanys-dress-card-audrey?utm_campaign=Share&utm_medium=PageTools&utm_source=Pinterest

http://deckthehalls-christmas.blogspot.com/2012/04/vintage-paper-craft.html

http://www.twopeasinabucket.com/gallery/member/441819-kazera/1774001-shabby-dressform/

http://merchantofmarvels.blogspot.com/2012/07/antique-store-sharons-class.html

iris folding

http://valitasfreshfolds.blogspot.com/2008/11/christmas-box-formal-preperations.html

http://www.circleofcrafters.com/irisfolding/ballgownpattern.html

http://www.circleofcrafters.com/irisfolding/2011patterns.html

много схем, в том числе и платьев, в технике iris folding тут: https://picasaweb.google.com/118204581306288534177/IrisFoldingTemplatesInspirations?noredirect=1   и тут: http://www.stampaffair.com/catalog/irisfolding/irisfoldingnewpg9.shtml

http://susanquilling.blogspot.com.br/2010/03/quilling-card-for-ebtks-challenge-10.html

http://wesens-art.blogspot.com/2012/04/quilling-frau-quilling-woman.html?showComment=1335225581579#c4978341169338070528

Серия сообщений "Идейники и тематические подборки":
Часть 1 - интересные открыточки оригинальной формы
Часть 2 - МК разные коробочки
...
Часть 44 - Оригинальные открытки своими руками.
Часть 45 - Бумажные платья от Kellie Reynolds
Часть 46 - Бумажные платья на открытках - идеи и варианты