1. Learn to say "no" nicely

Although it's the time for giving, sometimes a request at Christmas-time can push you to your limits. Whether it's a favour, a demand from a family member or an event you've been invited to, if you can't or don't want to attend you must speak up, to avoid unnecessary stress and burning out. Here's four steps to declining gracefully:

When you're faced with a request, pause for a moment before you reply. This gives you the impression that you're truly considering the request and also buys you time to think.
When you do turn down the request, keep your reply short; for example, "I'd really love to, but I can't".
Don't feel obligated to explain. You have your reasons and they may not be ones you wish to discuss. If you're comfortable to explain, make it as simple as possible.
Resist the urge to apologise profusely, because it shows you're uncomfortable with your decision. But do sincerely apologise once.

2. Postpone plans until January

It may sound ridiculous to do so but over-packing December with too much to do will only increase stress levels and reduce your enjoyment of the event. So try to simplify your plans by arranging time with friends and family in January rather than cramming it all in now. The likelihood is you'll have the time and energy to savour the experience and have something to look forward to post New Year.

Dr Phillips who conducted a study on how busy schedules at Christmas can trigger illness at the University of Birmingham, explained: “At Christmas, when we are trying to do everything, or get everything finished at work before the break, there can be a dip in desirable events and a rise in negative mood, caused by the varying pressures we all find ourselves under, such as financial worries, time constraints and a lack of support from friends or family.”

“These kinds of worries, when built up, can quite literally make us ill as the stress from these events affects the balance of the body’s hormones.”

“Listen to your body’s slow down signals and obey them," she recommends, "and most of all, make a holiday exactly that; a relaxing break.”

3. Shop for presents at home
Buying gifts is one of the most stressful parts of Christmas. Avoid heaving high streets and buy your presents on the internet. Spend one day doing this as it;helps focus the mind and makes the shopping experience more efficient. Many online retailers such as John Lewis, Amazon, ASOS,Urban Outfitters and Zara offer free delivery if you spend a certain amount. Other retailers allow you to buy online and collect in store such as Selfridges and Liberty. However, allow for plenty of time to fetch your goods from the shop as these departments can get very busy at this time of year.

All of Stylist.co.uk's Christmas Gift Guides are here

4. Stick to a budget

Once you've jotted down your list of loved ones to buy for, write a minimum and maximum price range you want to spend on each person. Then calculate a total figure for each price category. If you're not happy with the estimated cost, go back and revise the maximum price list.

Next, think about what you can realistically buy in that price range and when shopping online you can narrow down your searches by price. It's important to remember that a special and meaningful gift doesn't have to be expensive. Have a look at our round-ups of affordable yet beautiful fashion, accessory and homeware brands for inspiration.

Also use Google Shopping to find out where you can buy a product at the lowest price and use topcashback.co.uk to get money back on your shopping.

Golden rules for enjoying a stress-free, calm and peaceful December