Label/Packaging design for Hair Oil Bottles

Information for the business: We are a luxury hair treatment brand that sell natural hair treatments
Messages to communicate through the design: Simplicity, Luxury, Minimal but effective, quality, modern.
Details about the product: Luxury, natural hair oil
Ideas for the visual style: Simple, minimal, stylish
Things to avoid: Bright colours, busy designs
Preferred colors: White, gold, beige, black, duck egg, dusty/light pink
Extra notes: Hello,
We are looking for label/packaging designs for our luxury hair oil brand.

We need a label/packaging concept and this concept will be applied to 5 products. (Same design, variation in colour and text, enlarged/reduced in size to fit either 100ml or 150ml)

Packaging 100ml and 150ml Boston PET bottles with silver disc-top cap: http://www.ampulla.co.uk/Clear-Plastic-Bottles-PET---30ml---1L/150ml-Tall-Clear-PET-Boston-Bottle-No-Cap/p-121-1997/

I estimate the size of the labels are approx (can provide specifics at later date):
100ml Bottle - H: 90mm, W: 100mm
150ml Bottle - H: 10mm, W: 130mm

The labels will be printed on vinyl, possibly clear matt finish.

Design guide:
Our brand is called MIA (stands for moisture in abundance), the brand is luxury, simplistic, modern, stylish, quality.
Our target audience is females in their 20's

Some examples of packaging that we like:
1. http://thepackaginginsider.com/wp-content/uploads/2015/08/minimalist-packaging-beauty.png
2. https://s-media-cache-ak0.pinimg.com/736x/84/6b/aa/846baaf4236f3893a8fb929c940d5b77.jpg
3. http://cosmetic-candy.com/wp-content/uploads/SHOW-BEAUTY-The-Range.jpg

There would definitely be an opportunity for ongoing work for the successful candidate.

The time frame for this job is quite flexible and not particularly urgent. Would like them completed within 3 weeks.

We look forward hearing from you!