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Behind the Scenes in Conservation: Let There Be LIGHT(ening)!

by Obie Linn, Conservator of Textiles

10/10/2024

CAMConservation , textile conservation , 1890s fashion , Cincinnati Wing

In the textile conservation lab, a three-piece 1890s cotton muslin ensemble arrived for treatment! She might be going on display in the Cincinnati Wing in February 2025, but only if I can make her look better; she was yellowed, dingy, sad, and limp. Could the ensemble be lightened? Challenge accepted!

The first step was wet cleaning. Each piece was soaked, then sponged in a tray of warm, soapy water. The color of the runoff water was encouraging! There seemed to be a lot of solubilized yellow gunk leaving our ensemble.

Next, all three pieces underwent light bleaching. They spent several hours “sunbathing” in a shallow pool of water (with no chemical bleaches) while the textile conservator played the part of doting “pool boy,” rotating the textiles and bringing refreshment. (Sadly, just water for these old girls!)

Light bleaching is a historical technique for lightening cotton fabrics, but we can only use it under very specific circumstances in modern, ethical conservation. This ensemble fit the bill because it’s all cotton, white or natural-colored (no dyes), and may very well have been cared for this way in the past, during its “working life.” It was also the preferred lightening technique using sunlight and water over chemical bleaching options in this case.

After their “pool day,” each piece of the ensemble was rinsed in fresh, deionized water and patted dry. They were pressed with a damp pressing cloth and the heated spatula. Finally, to present the ensemble in the best light to convince the curator this ensemble should get its spot in the Cincinnati Wing in February, the ensemble was dressed on a mannequin (complete with stuffing for the “bustle,” paper wig, and gloved hands). Much lighter! Are you convinced this ensemble deserves a rotation? Stay tuned to see if it gets to see the light of the gallery in February!